{"id":2100,"date":"2026-04-30T18:54:03","date_gmt":"2026-04-30T18:54:03","guid":{"rendered":"https:\/\/mcqacademy.com\/zh\/mcq\/lcm-of-18-and-30\/"},"modified":"2026-04-30T18:54:03","modified_gmt":"2026-04-30T18:54:03","slug":"lcm-of-18-and-30","status":"publish","type":"mcq","link":"https:\/\/mcqacademy.com\/zh\/mcq\/lcm-of-18-and-30\/","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>90<\/li>\n<li>180<\/li>\n<li>45<\/li>\n<li>60<\/li>\n<\/ul>\n","protected":false},"author":39,"featured_media":0,"comment_status":"open","ping_status":"closed","template":"","topic":[946,903,887],"subject":[123],"education_level":[3,4],"class_list":["post-2100","mcq","type-mcq","status-publish","hentry","topic-item","topic-lcm-and-hcf","topic-arithmetic-number-system","subject-mathematics","education_level-grade-8","education_level-ssc"],"mcq_note":"\u8d28\u56e0\u6570\u5206\u89e3\uff1a18 = 2 \u00d7 3^2\uff0c30 = 2 \u00d7 3 \u00d7 5\uff0c\u6240\u4ee5 LCM = 2 \u00d7 3^2 \u00d7 5 = 90\u3002","mcq_options":[{"right":"yes","answer":"90"},{"right":"no","answer":"180"},{"right":"no","answer":"45"},{"right":"no","answer":"60"}],"multi_answers":"no","subject_terms":[{"id":123,"title":"Mathematics","slug":"mathematics"}],"topic_terms":[{"id":946,"title":"\u4f4d\u503c","slug":"item"},{"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\/2100","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=2100"}],"wp:attachment":[{"href":"https:\/\/mcqacademy.com\/zh\/wp-json\/wp\/v2\/media?parent=2100"}],"wp:term":[{"taxonomy":"topic","embeddable":true,"href":"https:\/\/mcqacademy.com\/zh\/wp-json\/wp\/v2\/topic?post=2100"},{"taxonomy":"subject","embeddable":true,"href":"https:\/\/mcqacademy.com\/zh\/wp-json\/wp\/v2\/subject?post=2100"},{"taxonomy":"education_level","embeddable":true,"href":"https:\/\/mcqacademy.com\/zh\/wp-json\/wp\/v2\/education_level?post=2100"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}