{"id":17250,"date":"2026-05-02T03:37:48","date_gmt":"2026-05-01T21:37:48","guid":{"rendered":"https:\/\/mcqacademy.com\/en\/mcq\/mixed-lcm-computation-217\/"},"modified":"2026-05-02T03:37:48","modified_gmt":"2026-05-01T21:37:48","slug":"mixed-lcm-computation-217","status":"publish","type":"mcq","link":"https:\/\/mcqacademy.com\/en\/mcq\/mixed-lcm-computation-217\/","title":{"rendered":"Mixed LCM Computation 217"},"content":{"rendered":"<p>Find the LCM of 27, 21, and 13.<\/p>\n\n<ul class=\"quiz-options wp-block-list\">\n<li>1228<\/li>\n<li>27<\/li>\n<li>4914<\/li>\n<li>2484<\/li>\n<li>2457<\/li>\n<\/ul>\n","protected":false},"author":39,"featured_media":0,"comment_status":"open","ping_status":"closed","template":"","topic":[2489,2631,2602],"subject":[1425],"education_level":[1896],"class_list":["post-17250","mcq","type-mcq","status-publish","hentry","topic-arithmetic-number-system","topic-gcd-and-lcm","topic-prime-factorization","subject-mathematics","education_level-hsc"],"mcq_note":"The LCM uses the highest power of each prime appearing in the numbers; the result is 2457.","mcq_options":[{"right":"no","answer":"1228"},{"right":"no","answer":"27"},{"right":"no","answer":"4914"},{"right":"no","answer":"2484"},{"right":"yes","answer":"2457"}],"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":2631,"title":"GCD And LCM","slug":"gcd-and-lcm"},{"id":2602,"title":"Prime Factorization","slug":"prime-factorization"}],"_links":{"self":[{"href":"https:\/\/mcqacademy.com\/en\/wp-json\/wp\/v2\/mcq\/17250","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=17250"}],"wp:attachment":[{"href":"https:\/\/mcqacademy.com\/en\/wp-json\/wp\/v2\/media?parent=17250"}],"wp:term":[{"taxonomy":"topic","embeddable":true,"href":"https:\/\/mcqacademy.com\/en\/wp-json\/wp\/v2\/topic?post=17250"},{"taxonomy":"subject","embeddable":true,"href":"https:\/\/mcqacademy.com\/en\/wp-json\/wp\/v2\/subject?post=17250"},{"taxonomy":"education_level","embeddable":true,"href":"https:\/\/mcqacademy.com\/en\/wp-json\/wp\/v2\/education_level?post=17250"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}