[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"detail-sidebar-cat-0-en-105":3,"doc-seo-635395-105":59,"doc-detail-635395-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-5a-math-practice","Greatest Common Factor - Sheet 5A - Math Practice","","This educational resource provides a structured worksheet for students to practice calculating the Greatest Common Factor (GCF) for sets of three numbers. The document includes a series of math problems where users list the factors of given integers to identify their common divisors, followed by a final page providing the complete answer key. Designed for elementary to middle school level mathematics, it reinforces fundamental number theory concepts, specifically the identification of prime and composite factors to solve for the largest shared value across three distinct sets. The content serves as a helpful study guide or homework assignment for mastering basic arithmetic operations.",{"@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-5a-math-practice/635395/",{"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-5a-math-practice/635395.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":29},"InteractionCounter",{"@type":104},"ViewAction",{"@type":106,"mainEntity":107},"FAQPage",[108,114,118],{"name":109,"@type":110,"acceptedAnswer":111},"What is the Greatest Common Factor of 20, 15, and 12?","Question",{"text":112,"@type":113},"The Greatest Common Factor of 20, 15, and 12 is 1.","Answer",{"name":115,"@type":110,"acceptedAnswer":116},"How do you find the greatest common factor using lists?",{"text":117,"@type":113},"To find the GCF, write out the complete list of factors for each number and identify the largest factor that appears in all of the lists.",{"name":119,"@type":110,"acceptedAnswer":120},"What is the Greatest Common Factor of 24, 18, and 30?",{"text":121,"@type":113},"The Greatest Common Factor of 24, 18, and 30 is 6.","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},635395,1793053345,{"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":29,"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 5A  \nFor each problem below, write out the lists offactors to find the GCF.  \n\n| 1) Find the greatest common factor of 20, 15, and 12. |  |\n| --- | --- |\n| Factors of 20:\u003Cbr>Factors of 12: | Factors of 15: |\n| • GCF (20, 15, 12) =   |  |\n| 2) Find the greatest common factor of 21, 35, and 28. |  |\n| Factors of 21:\u003Cbr>Factors of 28: | Factors of 35: |\n| • GCF (21, 35, 28) =   |  |\n| 3) Find the greatest common factor of 24, 18, and 30. |  |\n| Factors of 24:\u003Cbr>Factors of 30: | Factors of 18: |\n| • GCF (24, 18, 30) =   |  |\n| 4) Find the greatest common factor of 40, 28, and 18. |  |\n| Factors of 40:\u003Cbr>Factors of 18: | Factors of 28: |\n\n• GCF (40, 28, 18) =    \nRemember – the greatest common factor is the largest common factor in all 3 lists of factors!  \nName Date  \nGREATEST COMMON FACTOR SHEET 5A ANSWERS  \n| \u003Cbr>1) Find the greatest common factor of 20, 15, and 12. |  |  |  |\n| --- | --- | --- | --- |\n| Factors of 20:\u003Cbr>Factors of 12: | 1, 2, 4, 5, 10, 20 1, 2, 3, 4, 6, 12 | Factors of 15: | 1, 3, 5, 15 |\n| • GCF (20, 15, 12) = 1 |  |  |  |\n| 2) Find the greatest common factor of 21, 35, and 28. |  |  |  |\n| Factors of 21:\u003Cbr>Factors of 28: | 1, 3, 7, 21\u003Cbr>1, 2, 4, 7, 14, 28 | Factors of 35: | 1, 5, 7, 35 |\n| • GCF (21, 35, 28) = 7 |  |  |  |\n| 3) Find the greatest common factor of 24, 18, and 30. |  |  |  |\n| Factors of 24:\u003Cbr>Factors of 30: | 1, 2, 3, 4, 6, 8, 12, 24 1, 2, 3, 5, 6, 10, 15, 30 | Factors of 18: | 1, 2, 3, 6, 9, 18 |\n| • GCF (24, 18, 30) = 6 |  |  |  |\n| 4) Find the greatest common factor of 40, 28, and 18. |  |  |  |\n| Factors of 40:\u003Cbr>Factors of 18: | 1, 2, 4, 5, 8, 10, 20, 40 1, 2, 3, 6, 9, 18 | Factors of 28: | 1, 2, 4, 7, 14, 28 |\n\n• GCF (40, 28, 18) = 2","cbCaitTnQa9j8hHq","https://ap.wps.com/l/cbCaitTnQa9j8hHq","pdf",175291,"English","# Greatest Common Factor Practice Problems\n## Answer Key","[{\"question\":\"What is the Greatest Common Factor of 20, 15, and 12?\",\"answer\":\"The Greatest Common Factor of 20, 15, and 12 is 1.\"},{\"question\":\"How do you find the greatest common factor using lists?\",\"answer\":\"To find the GCF, write out the complete list of factors for each number and identify the largest factor that appears in all of the lists.\"},{\"question\":\"What is the Greatest Common Factor of 24, 18, and 30?\",\"answer\":\"The Greatest Common Factor of 24, 18, and 30 is 6.\"}]","Greatest Common Factor - Sheet 5A - Math Practice | PDF",1792675903]