{"id":15536,"date":"2026-04-26T17:36:45","date_gmt":"2026-04-26T11:36:45","guid":{"rendered":"https:\/\/mcqacademy.com\/en\/mcq\/greatest-common-factor\/"},"modified":"2026-04-27T00:41:43","modified_gmt":"2026-04-26T18:41:43","slug":"greatest-common-factor","status":"publish","type":"mcq","link":"https:\/\/mcqacademy.com\/en\/mcq\/greatest-common-factor\/","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":[2489,2502,2545],"subject":[1425],"education_level":[1893],"class_list":["post-15536","mcq","type-mcq","status-publish","hentry","topic-arithmetic-number-system","topic-factors","topic-greatest-common-factor","subject-mathematics","education_level-grade-5"],"mcq_note":"Factors of 36: 1,2,3,4,6,9,12,18,36; factors of 54: 1,2,3,6,9,18,27,54. The largest common factor 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":2545,"title":"Greatest Common Factor","slug":"greatest-common-factor"}],"_links":{"self":[{"href":"https:\/\/mcqacademy.com\/en\/wp-json\/wp\/v2\/mcq\/15536","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=15536"}],"wp:attachment":[{"href":"https:\/\/mcqacademy.com\/en\/wp-json\/wp\/v2\/media?parent=15536"}],"wp:term":[{"taxonomy":"topic","embeddable":true,"href":"https:\/\/mcqacademy.com\/en\/wp-json\/wp\/v2\/topic?post=15536"},{"taxonomy":"subject","embeddable":true,"href":"https:\/\/mcqacademy.com\/en\/wp-json\/wp\/v2\/subject?post=15536"},{"taxonomy":"education_level","embeddable":true,"href":"https:\/\/mcqacademy.com\/en\/wp-json\/wp\/v2\/education_level?post=15536"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}