{"id":15558,"date":"2026-04-26T17:39:41","date_gmt":"2026-04-26T11:39:41","guid":{"rendered":"https:\/\/mcqacademy.com\/en\/mcq\/greatest-common-factor-2\/"},"modified":"2026-04-27T00:45:18","modified_gmt":"2026-04-26T18:45:18","slug":"greatest-common-factor-2","status":"publish","type":"mcq","link":"https:\/\/mcqacademy.com\/en\/mcq\/greatest-common-factor-2\/","title":{"rendered":"Greatest Common Factor"},"content":{"rendered":"<p>What is the greatest common factor (GCF) of 36 and 54?<\/p>\n\n<ul class=\"quiz-options wp-block-list\">\n<li>6<\/li>\n<li>9<\/li>\n<li>12<\/li>\n<li>18<\/li>\n<\/ul>\n","protected":false},"author":39,"featured_media":0,"comment_status":"open","ping_status":"closed","template":"","topic":[2489,2502,2536],"subject":[1425],"education_level":[1893],"class_list":["post-15558","mcq","type-mcq","status-publish","hentry","topic-arithmetic-number-system","topic-factors","topic-lcm-and-gcf","subject-mathematics","education_level-grade-5"],"mcq_note":"The largest number that divides both 36 and 54 is 18 (36 = 18\u00d72, 54 = 18\u00d73), so the GCF is 18.","mcq_options":[{"right":"no","answer":"6"},{"right":"no","answer":"9"},{"right":"no","answer":"12"},{"right":"yes","answer":"18"}],"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":2536,"title":"LCM And GCF","slug":"lcm-and-gcf"}],"_links":{"self":[{"href":"https:\/\/mcqacademy.com\/en\/wp-json\/wp\/v2\/mcq\/15558","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=15558"}],"wp:attachment":[{"href":"https:\/\/mcqacademy.com\/en\/wp-json\/wp\/v2\/media?parent=15558"}],"wp:term":[{"taxonomy":"topic","embeddable":true,"href":"https:\/\/mcqacademy.com\/en\/wp-json\/wp\/v2\/topic?post=15558"},{"taxonomy":"subject","embeddable":true,"href":"https:\/\/mcqacademy.com\/en\/wp-json\/wp\/v2\/subject?post=15558"},{"taxonomy":"education_level","embeddable":true,"href":"https:\/\/mcqacademy.com\/en\/wp-json\/wp\/v2\/education_level?post=15558"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}