{"id":16245,"date":"2026-04-28T21:31:25","date_gmt":"2026-04-28T15:31:25","guid":{"rendered":"https:\/\/mcqacademy.com\/en\/mcq\/least-common-multiple-7\/"},"modified":"2026-04-28T21:31:25","modified_gmt":"2026-04-28T15:31:25","slug":"least-common-multiple-7","status":"publish","type":"mcq","link":"https:\/\/mcqacademy.com\/en\/mcq\/least-common-multiple-7\/","title":{"rendered":"Least Common Multiple"},"content":{"rendered":"<p>Find the least common multiple (LCM) of 12 and 18.<\/p>\n\n<ul class=\"quiz-options wp-block-list\">\n<li>36<\/li>\n<li>54<\/li>\n<li>18<\/li>\n<li>72<\/li>\n<\/ul>\n","protected":false},"author":39,"featured_media":0,"comment_status":"open","ping_status":"closed","template":"","topic":[2489,2513,2504],"subject":[1425],"education_level":[2494,2495],"class_list":["post-16245","mcq","type-mcq","status-publish","hentry","topic-arithmetic-number-system","topic-lcm-and-hcf","topic-multiples","subject-mathematics","education_level-grade-6","education_level-grade-7"],"mcq_note":"The LCM is the smallest positive common multiple; prime factorizations give LCM(12,18)=36.","mcq_options":[{"right":"yes","answer":"36"},{"right":"no","answer":"54"},{"right":"no","answer":"18"},{"right":"no","answer":"72"}],"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":2513,"title":"LCM and HCF","slug":"lcm-and-hcf"},{"id":2504,"title":"Multiples","slug":"multiples"}],"_links":{"self":[{"href":"https:\/\/mcqacademy.com\/en\/wp-json\/wp\/v2\/mcq\/16245","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=16245"}],"wp:attachment":[{"href":"https:\/\/mcqacademy.com\/en\/wp-json\/wp\/v2\/media?parent=16245"}],"wp:term":[{"taxonomy":"topic","embeddable":true,"href":"https:\/\/mcqacademy.com\/en\/wp-json\/wp\/v2\/topic?post=16245"},{"taxonomy":"subject","embeddable":true,"href":"https:\/\/mcqacademy.com\/en\/wp-json\/wp\/v2\/subject?post=16245"},{"taxonomy":"education_level","embeddable":true,"href":"https:\/\/mcqacademy.com\/en\/wp-json\/wp\/v2\/education_level?post=16245"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}