[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"detail-sidebar-cat-0-en-105":3,"doc-seo-635386-105":59,"doc-detail-635386-en":130},{"code":4,"msg":5,"data":6},0,"success",[7,13,18,23,28,33,38,43,48,51,55],{"id":8,"doc_module":4,"doc_module_name":9,"category_name":10,"show_sort_weight":11,"slug":12},1,"Document","Story & Novel",90,"story-novel",{"id":14,"doc_module":4,"doc_module_name":9,"category_name":15,"show_sort_weight":16,"slug":17},2,"Literature",80,"literature",{"id":19,"doc_module":4,"doc_module_name":9,"category_name":20,"show_sort_weight":21,"slug":22},4,"Exam",70,"exam",{"id":24,"doc_module":4,"doc_module_name":9,"category_name":25,"show_sort_weight":26,"slug":27},5,"Comic",60,"comic",{"id":29,"doc_module":4,"doc_module_name":9,"category_name":30,"show_sort_weight":31,"slug":32},6,"Technology",50,"technology",{"id":34,"doc_module":4,"doc_module_name":9,"category_name":35,"show_sort_weight":36,"slug":37},7,"Healthcare",40,"healthcare",{"id":39,"doc_module":4,"doc_module_name":9,"category_name":40,"show_sort_weight":41,"slug":42},8,"Research & Report",30,"research-report",{"id":44,"doc_module":4,"doc_module_name":9,"category_name":45,"show_sort_weight":46,"slug":47},9,"Religion & Spirituality",20,"religion-spirituality",{"id":46,"doc_module":4,"doc_module_name":9,"category_name":49,"show_sort_weight":46,"slug":50},"World Cup","world-cup",{"id":52,"doc_module":4,"doc_module_name":9,"category_name":53,"show_sort_weight":52,"slug":54},10,"Lifestyle","lifestyle",{"id":56,"doc_module":4,"doc_module_name":9,"category_name":57,"show_sort_weight":24,"slug":58},19,"General","general",{"code":4,"msg":60,"data":61},"ok",{"site_id":62,"language":63,"slug":64,"title":65,"keywords":66,"description":67,"schema_data":68,"social_meta":123,"head_meta":125,"extra_data":127,"updated_unix":129},105,"en","greatest-common-factor-sheet-1b","Greatest Common Factor - Sheet 1B","","This educational resource provides a structured practice sheet for students to master the concept of the Greatest Common Factor (GCF) using prime factorization. The document explains the core methodology: identifying the prime factors of given numbers and determining the GCF by finding common prime factors or multiplying them when multiple common factors exist. It includes specific exercises for students to complete, such as finding the GCF for pairs like 20 and 25, 28 and 12, 15 and 24, and 14 and 11, alongside a comprehensive answer key to facilitate self-assessment and reinforce learning accuracy.",{"@graph":69,"@context":122},[70,84,105],{"@type":71,"itemListElement":72},"BreadcrumbList",[73,77,79,82],{"item":74,"name":75,"@type":76,"position":8},"https://docshare.wps.com","Home","ListItem",{"item":78,"name":9,"@type":76,"position":14},"https://docshare.wps.com/document/",{"item":80,"name":20,"@type":76,"position":81},"https://docshare.wps.com/document/exam/",3,{"item":83,"name":65,"@type":76,"position":19},"https://docshare.wps.com/document/greatest-common-factor-sheet-1b/635386/",{"url":83,"name":65,"@type":85,"image":86,"author":91,"headline":65,"publisher":94,"fileFormat":97,"inLanguage":63,"description":67,"dateModified":98,"datePublished":99,"encodingFormat":97,"isAccessibleForFree":100,"interactionStatistic":101},"DigitalDocument",{"url":87,"@type":88,"width":89,"height":90},"https://docshare.wps.com/thumbnails/greatest-common-factor-sheet-1b/635386.png","ImageObject",300,407,{"name":92,"@type":93},"Nguyễn Văn Học","Person",{"url":74,"name":95,"@type":96},"DocShare","Organization","application/pdf","2026-10-30","2026-10-22",true,{"@type":102,"interactionType":103,"userInteractionCount":24},"InteractionCounter",{"@type":104},"ViewAction",{"@type":106,"mainEntity":107},"FAQPage",[108,114,118],{"name":109,"@type":110,"acceptedAnswer":111},"What is the method for finding the GCF using prime factorization?","Question",{"text":112,"@type":113},"First, write out the prime factorization for each number. If there are no common factors, the GCF is 1; if there is one common prime factor, that is the GCF; if there are multiple common prime factors, multiply them together to find the GCF.","Answer",{"name":115,"@type":110,"acceptedAnswer":116},"What is the GCF of 20 and 25 according to the worksheet?",{"text":117,"@type":113},"The prime factorization of 20 is 2 x 2 x 5, and for 25 it is 5 x 5. The common factor is 5, so the greatest common factor is 5.",{"name":119,"@type":110,"acceptedAnswer":120},"How is the GCF determined when there are no common prime factors?",{"text":121,"@type":113},"As stated in the instructions, if there are no common factors between the numbers, the greatest common factor is defined as 1.","https://schema.org",{"og:url":83,"og:type":124,"og:title":65,"og:site_name":95,"og:description":67},"article",{"robots":126,"canonical":83},"index,follow",{"doc_id":128,"site_id":62},635386,1792833586,{"code":4,"msg":5,"data":131},{"doc_id":128,"user_id":132,"nickname":92,"user_avatar":133,"doc_module":4,"category_id":19,"category_name":20,"doc_title":65,"doc_description":67,"doc_content":134,"file_id":135,"file_url":136,"file_type":137,"file_size":138,"view_count":24,"is_deleted":4,"is_public":8,"is_downloadable":8,"audit_status":8,"page_count":14,"language":139,"language_code":63,"site_id":62,"html_lang":63,"table_of_contents":140,"faqs":141,"seo_title":142,"seo_description":67,"update_tm":143,"read_time":24},1374402739827,"https://ap-avatar.wpscdn.com/avatar/14000c97e7351f1a627?x-image-process=image/resize,m_fixed,w_180,h_180&k=1787885694763230660","Name Date  \nGREATEST COMMON FACTOR SHEET 1B  \nFor each problem below, write out the prime factorization of each number to find the GCF. Then follow the instructions below:  \n• If there are no common factors, then the gcf is 1.  \n• If there is just one common prime factor, that is the gcf.  \n• If there are more than 1 common prime factors, then multiply them to find the gcf.  \nExample: Find the greatest common factor of 20 and 12.  \nPrime Factorization of 20: 2 x 2 x 5 Prime Factorization of 12: 2 x 2 x 3. There is more than one common factor, so the greatest common factor is 2 x 2 = 4.  \n1) Find the greatest common factor of 20 and 25.  \nPrime Factorization of 20:   x   x   Prime Factorization of 25:   x    \nGreatest common factor is    \n2) Find the greatest common factor of 28 and 12.  \nPrime Factorization of 28: Prime Factorization of 12:  \nGreatest common factor is    \n3) Find the greatest common factor of 15 and 24.  \nPrime Factorization of 15: Prime Factorization of 24:  \nGreatest common factor is    \n4) Find the greatest common factor of 14 and 11.  \nPrime Factorization of 14: Prime Factorization of 11:  \nGreatest common factor is    \nName Date  \nGREATEST COMMON FACTOR SHEET 1B ANSWERS  \n1) Find the greatest common factor of 20 and 25.  \nPrime Factorization of 20: 2 x 2 x 5 Prime Factorization of 25: 5 x 5  \nGreatest common factor is 5  \n2) Find the greatest common factor of 28 and 12.  \nPrime Factorization of 28:  2 x 2 x 7 Prime Factorization of 12:  2 x 2 x 3  \nGreatest common factor is 2 x 2 = 4  \n3) Find the greatest common factor of 15 and 24.  \nPrime Factorization of 15:  3 x 5 Prime Factorization of 24:  2 x 2 x 2 x 3  \nGreatest common factor is 3  \n4) Find the greatest common factor of 14 and 11.  \nPrime Factorization of 14:  2 x 7 Prime Factorization of 11: 11 (prime)  \nGreatest common factor is 1.","cbCaisfKsrqrpD1R","https://ap.wps.com/l/cbCaisfKsrqrpD1R","pdf",230078,"English","# Greatest Common Factor Sheet 1B\n## Practice Problems\n## Answer Key","[{\"question\":\"What is the method for finding the GCF using prime factorization?\",\"answer\":\"First, write out the prime factorization for each number. If there are no common factors, the GCF is 1; if there is one common prime factor, that is the GCF; if there are multiple common prime factors, multiply them together to find the GCF.\"},{\"question\":\"What is the GCF of 20 and 25 according to the worksheet?\",\"answer\":\"The prime factorization of 20 is 2 x 2 x 5, and for 25 it is 5 x 5. The common factor is 5, so the greatest common factor is 5.\"},{\"question\":\"How is the GCF determined when there are no common prime factors?\",\"answer\":\"As stated in the instructions, if there are no common factors between the numbers, the greatest common factor is defined as 1.\"}]","Greatest Common Factor - Sheet 1B | PDF",1792675887]