{"id":1796,"date":"2026-04-27T15:47:42","date_gmt":"2026-04-27T15:47:42","guid":{"rendered":"https:\/\/mcqacademy.com\/zh\/mcq\/lcm-of-15-and-20\/"},"modified":"2026-04-27T15:47:42","modified_gmt":"2026-04-27T15:47:42","slug":"lcm-of-15-and-20","status":"publish","type":"mcq","link":"https:\/\/mcqacademy.com\/zh\/mcq\/lcm-of-15-and-20\/","title":{"rendered":"15 \u548c 20 \u7684\u6700\u5c0f\u516c\u500d\u6570"},"content":{"rendered":"<p>\u8ba1\u7b97 15 \u548c 20 \u7684\u6700\u5c0f\u516c\u500d\u6570\uff08LCM\uff09\u3002<\/p>\n\n<ul class=\"quiz-options wp-block-list\">\n<li>30<\/li>\n<li>60<\/li>\n<li>75<\/li>\n<li>120<\/li>\n<\/ul>\n","protected":false},"author":39,"featured_media":0,"comment_status":"open","ping_status":"closed","template":"","topic":[913,938,887],"subject":[123],"education_level":[884,885],"class_list":["post-1796","mcq","type-mcq","status-publish","hentry","topic-factors-and-multiples","topic-least-common-multiple","topic-arithmetic-number-system","subject-mathematics","education_level-grade-6","education_level-grade-7"],"mcq_note":"15 \u548c 20 \u7684\u6700\u5c0f\u516c\u500d\u6570\u662f 60\uff0c\u56e0\u4e3a 60 \u662f\u540c\u65f6\u88ab 15 \u4e0e 20 \u6574\u9664\u7684\u6700\u5c0f\u6b63\u6570\uff0815\u00d74 = 60\uff0c20\u00d73 = 60\uff09\u3002","mcq_options":[{"right":"no","answer":"30"},{"right":"yes","answer":"60"},{"right":"no","answer":"75"},{"right":"no","answer":"120"}],"multi_answers":"no","subject_terms":[{"id":123,"title":"Mathematics","slug":"mathematics"}],"topic_terms":[{"id":913,"title":"\u56e0\u6570\u4e0e\u500d\u6570","slug":"factors-and-multiples"},{"id":938,"title":"\u6700\u5c0f\u516c\u500d\u6570","slug":"least-common-multiple"},{"id":887,"title":"\u7b97\u672f\u4e0e\u6570\u7cfb","slug":"arithmetic-number-system"}],"_links":{"self":[{"href":"https:\/\/mcqacademy.com\/zh\/wp-json\/wp\/v2\/mcq\/1796","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/mcqacademy.com\/zh\/wp-json\/wp\/v2\/mcq"}],"about":[{"href":"https:\/\/mcqacademy.com\/zh\/wp-json\/wp\/v2\/types\/mcq"}],"author":[{"embeddable":true,"href":"https:\/\/mcqacademy.com\/zh\/wp-json\/wp\/v2\/users\/39"}],"replies":[{"embeddable":true,"href":"https:\/\/mcqacademy.com\/zh\/wp-json\/wp\/v2\/comments?post=1796"}],"wp:attachment":[{"href":"https:\/\/mcqacademy.com\/zh\/wp-json\/wp\/v2\/media?parent=1796"}],"wp:term":[{"taxonomy":"topic","embeddable":true,"href":"https:\/\/mcqacademy.com\/zh\/wp-json\/wp\/v2\/topic?post=1796"},{"taxonomy":"subject","embeddable":true,"href":"https:\/\/mcqacademy.com\/zh\/wp-json\/wp\/v2\/subject?post=1796"},{"taxonomy":"education_level","embeddable":true,"href":"https:\/\/mcqacademy.com\/zh\/wp-json\/wp\/v2\/education_level?post=1796"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}