{"id":2109,"date":"2026-04-30T18:55:23","date_gmt":"2026-04-30T18:55:23","guid":{"rendered":"https:\/\/mcqacademy.com\/zh\/mcq\/lcm-of-18-and-30-2\/"},"modified":"2026-04-30T18:55:23","modified_gmt":"2026-04-30T18:55:23","slug":"lcm-of-18-and-30-2","status":"publish","type":"mcq","link":"https:\/\/mcqacademy.com\/zh\/mcq\/lcm-of-18-and-30-2\/","title":{"rendered":"18 \u4e0e 30 \u7684\u6700\u5c0f\u516c\u500d\u6570"},"content":{"rendered":"<p>\u6c42 18 \u548c 30 \u7684\u6700\u5c0f\u516c\u500d\u6570\uff08LCM\uff09\u3002<\/p>\n\n<ul class=\"quiz-options wp-block-list\">\n<li>60<\/li>\n<li>90<\/li>\n<li>120<\/li>\n<li>150<\/li>\n<\/ul>\n","protected":false},"author":39,"featured_media":0,"comment_status":"open","ping_status":"closed","template":"","topic":[895,903,887],"subject":[123],"education_level":[3,4],"class_list":["post-2109","mcq","type-mcq","status-publish","hentry","topic-number-properties","topic-lcm-and-hcf","topic-arithmetic-number-system","subject-mathematics","education_level-grade-8","education_level-ssc"],"mcq_note":"\u6700\u5c0f\u516c\u500d\u6570\u901a\u8fc7\u53d6\u5404\u7d20\u56e0\u5b50\u7684\u6700\u9ad8\u5e42\u5f97\u5230\uff1a18 = 2 \u00d7 3^2\uff0c30 = 2 \u00d7 3 \u00d7 5\uff0c\u56e0\u6b64 LCM = 2 \u00d7 3^2 \u00d7 5 = 90\u3002","mcq_options":[{"right":"no","answer":"60"},{"right":"yes","answer":"90"},{"right":"no","answer":"120"},{"right":"no","answer":"150"}],"multi_answers":"no","subject_terms":[{"id":123,"title":"Mathematics","slug":"mathematics"}],"topic_terms":[{"id":895,"title":"\u6570\u7684\u6027\u8d28","slug":"number-properties"},{"id":903,"title":"\u6700\u5c0f\u516c\u500d\u6570\u4e0e\u6700\u5927\u516c\u7ea6\u6570","slug":"lcm-and-hcf"},{"id":887,"title":"\u7b97\u672f\u4e0e\u6570\u7cfb","slug":"arithmetic-number-system"}],"_links":{"self":[{"href":"https:\/\/mcqacademy.com\/zh\/wp-json\/wp\/v2\/mcq\/2109","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=2109"}],"wp:attachment":[{"href":"https:\/\/mcqacademy.com\/zh\/wp-json\/wp\/v2\/media?parent=2109"}],"wp:term":[{"taxonomy":"topic","embeddable":true,"href":"https:\/\/mcqacademy.com\/zh\/wp-json\/wp\/v2\/topic?post=2109"},{"taxonomy":"subject","embeddable":true,"href":"https:\/\/mcqacademy.com\/zh\/wp-json\/wp\/v2\/subject?post=2109"},{"taxonomy":"education_level","embeddable":true,"href":"https:\/\/mcqacademy.com\/zh\/wp-json\/wp\/v2\/education_level?post=2109"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}