{"id":16615,"date":"2026-05-01T01:22:54","date_gmt":"2026-04-30T19:22:54","guid":{"rendered":"https:\/\/mcqacademy.com\/en\/mcq\/least-common-multiple-14\/"},"modified":"2026-05-01T01:22:54","modified_gmt":"2026-04-30T19:22:54","slug":"least-common-multiple-14","status":"publish","type":"mcq","link":"https:\/\/mcqacademy.com\/en\/mcq\/least-common-multiple-14\/","title":{"rendered":"Least Common Multiple"},"content":{"rendered":"<p>Calculate the least common multiple (LCM) of 12 and 18.<\/p>\n\n<ul class=\"quiz-options wp-block-list\">\n<li>6<\/li>\n<li>12<\/li>\n<li>18<\/li>\n<li>36<\/li>\n<\/ul>\n","protected":false},"author":39,"featured_media":0,"comment_status":"open","ping_status":"closed","template":"","topic":[2489,2531,2504],"subject":[1425],"education_level":[1894,1895],"class_list":["post-16615","mcq","type-mcq","status-publish","hentry","topic-arithmetic-number-system","topic-lcm","topic-multiples","subject-mathematics","education_level-grade-8","education_level-ssc"],"mcq_note":"The prime factorizations are 12 = 2^2\u00b73 and 18 = 2\u00b73^2; take highest powers 2^2\u00b73^2 = 4\u00b79 = 36, so LCM = 36.","mcq_options":[{"right":"no","answer":"6"},{"right":"no","answer":"12"},{"right":"no","answer":"18"},{"right":"yes","answer":"36"}],"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":2531,"title":"LCM","slug":"lcm"},{"id":2504,"title":"Multiples","slug":"multiples"}],"_links":{"self":[{"href":"https:\/\/mcqacademy.com\/en\/wp-json\/wp\/v2\/mcq\/16615","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=16615"}],"wp:attachment":[{"href":"https:\/\/mcqacademy.com\/en\/wp-json\/wp\/v2\/media?parent=16615"}],"wp:term":[{"taxonomy":"topic","embeddable":true,"href":"https:\/\/mcqacademy.com\/en\/wp-json\/wp\/v2\/topic?post=16615"},{"taxonomy":"subject","embeddable":true,"href":"https:\/\/mcqacademy.com\/en\/wp-json\/wp\/v2\/subject?post=16615"},{"taxonomy":"education_level","embeddable":true,"href":"https:\/\/mcqacademy.com\/en\/wp-json\/wp\/v2\/education_level?post=16615"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}