{"id":15651,"date":"2026-04-27T00:44:10","date_gmt":"2026-04-26T18:44:10","guid":{"rendered":"https:\/\/mcqacademy.com\/en\/mcq\/gcf-of-84-and-126\/"},"modified":"2026-04-27T18:38:35","modified_gmt":"2026-04-27T12:38:35","slug":"gcf-of-84-and-126","status":"publish","type":"mcq","link":"https:\/\/mcqacademy.com\/en\/mcq\/gcf-of-84-and-126\/","title":{"rendered":"GCF Of 84 And 126"},"content":{"rendered":"<p>Find the greatest common factor (greatest common divisor) of 84 and 126.<\/p>\n\n<ul class=\"quiz-options wp-block-list\">\n<li>14<\/li>\n<li>21<\/li>\n<li>28<\/li>\n<li>42<\/li>\n<\/ul>\n","protected":false},"author":39,"featured_media":0,"comment_status":"open","ping_status":"closed","template":"","topic":[2489,2523,2497],"subject":[1425],"education_level":[2494,2495],"class_list":["post-15651","mcq","type-mcq","status-publish","hentry","topic-arithmetic-number-system","topic-factors-and-multiples","topic-number-system","subject-mathematics","education_level-grade-6","education_level-grade-7"],"mcq_note":"The greatest common factor of 84 and 126 is 42 because 42 is the largest number that divides both 84 and 126 evenly.","mcq_options":[{"right":"no","answer":"14"},{"right":"no","answer":"21"},{"right":"no","answer":"28"},{"right":"yes","answer":"42"}],"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":2523,"title":"Factors And Multiples","slug":"factors-and-multiples"},{"id":2497,"title":"Number System","slug":"number-system"}],"_links":{"self":[{"href":"https:\/\/mcqacademy.com\/en\/wp-json\/wp\/v2\/mcq\/15651","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=15651"}],"wp:attachment":[{"href":"https:\/\/mcqacademy.com\/en\/wp-json\/wp\/v2\/media?parent=15651"}],"wp:term":[{"taxonomy":"topic","embeddable":true,"href":"https:\/\/mcqacademy.com\/en\/wp-json\/wp\/v2\/topic?post=15651"},{"taxonomy":"subject","embeddable":true,"href":"https:\/\/mcqacademy.com\/en\/wp-json\/wp\/v2\/subject?post=15651"},{"taxonomy":"education_level","embeddable":true,"href":"https:\/\/mcqacademy.com\/en\/wp-json\/wp\/v2\/education_level?post=15651"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}