{"id":15756,"date":"2026-04-27T18:50:02","date_gmt":"2026-04-27T12:50:02","guid":{"rendered":"https:\/\/mcqacademy.com\/en\/mcq\/greatest-common-factor-4\/"},"modified":"2026-04-27T18:50:02","modified_gmt":"2026-04-27T12:50:02","slug":"greatest-common-factor-4","status":"publish","type":"mcq","link":"https:\/\/mcqacademy.com\/en\/mcq\/greatest-common-factor-4\/","title":{"rendered":"Greatest Common Factor"},"content":{"rendered":"<p>What is the greatest common factor (GCF) of 48 and 64?<\/p>\n\n<ul class=\"quiz-options wp-block-list\">\n<li>8<\/li>\n<li>16<\/li>\n<li>32<\/li>\n<li>64<\/li>\n<\/ul>\n","protected":false},"author":39,"featured_media":0,"comment_status":"open","ping_status":"closed","template":"","topic":[2489,2570,2499],"subject":[1425],"education_level":[2494,2495],"class_list":["post-15756","mcq","type-mcq","status-publish","hentry","topic-arithmetic-number-system","topic-gcf-and-factors","topic-number-properties","subject-mathematics","education_level-grade-6","education_level-grade-7"],"mcq_note":"Prime factorizations: 48 = 2^4 \u00d7 3, 64 = 2^6. The common factors use the smallest power of 2: 2^4 = 16, so GCF = 16.","mcq_options":[{"right":"no","answer":"8"},{"right":"yes","answer":"16"},{"right":"no","answer":"32"},{"right":"no","answer":"64"}],"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":2570,"title":"GCF And Factors","slug":"gcf-and-factors"},{"id":2499,"title":"Number Properties","slug":"number-properties"}],"_links":{"self":[{"href":"https:\/\/mcqacademy.com\/en\/wp-json\/wp\/v2\/mcq\/15756","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=15756"}],"wp:attachment":[{"href":"https:\/\/mcqacademy.com\/en\/wp-json\/wp\/v2\/media?parent=15756"}],"wp:term":[{"taxonomy":"topic","embeddable":true,"href":"https:\/\/mcqacademy.com\/en\/wp-json\/wp\/v2\/topic?post=15756"},{"taxonomy":"subject","embeddable":true,"href":"https:\/\/mcqacademy.com\/en\/wp-json\/wp\/v2\/subject?post=15756"},{"taxonomy":"education_level","embeddable":true,"href":"https:\/\/mcqacademy.com\/en\/wp-json\/wp\/v2\/education_level?post=15756"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}