{"id":15567,"date":"2026-04-26T17:41:30","date_gmt":"2026-04-26T11:41:30","guid":{"rendered":"https:\/\/mcqacademy.com\/en\/mcq\/greatest-common-factor-3\/"},"modified":"2026-04-27T00:48:06","modified_gmt":"2026-04-26T18:48:06","slug":"greatest-common-factor-3","status":"publish","type":"mcq","link":"https:\/\/mcqacademy.com\/en\/mcq\/greatest-common-factor-3\/","title":{"rendered":"Greatest Common Factor"},"content":{"rendered":"<p>Find the greatest common factor (GCF) of 42 and 56 and select the correct factor.<\/p>\n\n<ul class=\"quiz-options wp-block-list\">\n<li>7<\/li>\n<li>14<\/li>\n<li>21<\/li>\n<li>28<\/li>\n<\/ul>\n","protected":false},"author":39,"featured_media":0,"comment_status":"open","ping_status":"closed","template":"","topic":[2489,2502,2545],"subject":[1425],"education_level":[1893],"class_list":["post-15567","mcq","type-mcq","status-publish","hentry","topic-arithmetic-number-system","topic-factors","topic-greatest-common-factor","subject-mathematics","education_level-grade-5"],"mcq_note":"The common factors of 42 and 56 include 1, 2, 7, and 14; the greatest of these is 14, so the GCF is 14.","mcq_options":[{"right":"no","answer":"7"},{"right":"yes","answer":"14"},{"right":"no","answer":"21"},{"right":"no","answer":"28"}],"multi_answers":"no","subject_terms":[{"id":1425,"title":"Mathematics","slug":"mathematics"}],"topic_terms":[{"id":2489,"title":"Arithmetic &amp; Number System","slug":"arithmetic-number-system"},{"id":2502,"title":"Factors","slug":"factors"},{"id":2545,"title":"Greatest Common Factor","slug":"greatest-common-factor"}],"_links":{"self":[{"href":"https:\/\/mcqacademy.com\/en\/wp-json\/wp\/v2\/mcq\/15567","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/mcqacademy.com\/en\/wp-json\/wp\/v2\/mcq"}],"about":[{"href":"https:\/\/mcqacademy.com\/en\/wp-json\/wp\/v2\/types\/mcq"}],"author":[{"embeddable":true,"href":"https:\/\/mcqacademy.com\/en\/wp-json\/wp\/v2\/users\/39"}],"replies":[{"embeddable":true,"href":"https:\/\/mcqacademy.com\/en\/wp-json\/wp\/v2\/comments?post=15567"}],"wp:attachment":[{"href":"https:\/\/mcqacademy.com\/en\/wp-json\/wp\/v2\/media?parent=15567"}],"wp:term":[{"taxonomy":"topic","embeddable":true,"href":"https:\/\/mcqacademy.com\/en\/wp-json\/wp\/v2\/topic?post=15567"},{"taxonomy":"subject","embeddable":true,"href":"https:\/\/mcqacademy.com\/en\/wp-json\/wp\/v2\/subject?post=15567"},{"taxonomy":"education_level","embeddable":true,"href":"https:\/\/mcqacademy.com\/en\/wp-json\/wp\/v2\/education_level?post=15567"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}