{"id":17169,"date":"2026-05-02T03:17:31","date_gmt":"2026-05-01T21:17:31","guid":{"rendered":"https:\/\/mcqacademy.com\/en\/mcq\/mixed-gcd-computation-120\/"},"modified":"2026-05-02T03:17:31","modified_gmt":"2026-05-01T21:17:31","slug":"mixed-gcd-computation-120","status":"publish","type":"mcq","link":"https:\/\/mcqacademy.com\/en\/mcq\/mixed-gcd-computation-120\/","title":{"rendered":"Mixed GCD Computation 120"},"content":{"rendered":"<p>Determine the GCD of 495 and 387 without using prime factor tables.<\/p>\n\n<ul class=\"quiz-options wp-block-list\">\n<li>18<\/li>\n<li>4<\/li>\n<li>9<\/li>\n<li>108<\/li>\n<li>15<\/li>\n<\/ul>\n","protected":false},"author":39,"featured_media":0,"comment_status":"open","ping_status":"closed","template":"","topic":[2489,2688,2631],"subject":[1425],"education_level":[1896],"class_list":["post-17169","mcq","type-mcq","status-publish","hentry","topic-arithmetic-number-system","topic-euclidean-algorithm","topic-gcd-and-lcm","subject-mathematics","education_level-hsc"],"mcq_note":"Applying the Euclidean algorithm to 495 and 387 gives GCD = 9.","mcq_options":[{"right":"no","answer":"18"},{"right":"no","answer":"4"},{"right":"yes","answer":"9"},{"right":"no","answer":"108"},{"right":"no","answer":"15"}],"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":2688,"title":"Euclidean Algorithm","slug":"euclidean-algorithm"},{"id":2631,"title":"GCD And LCM","slug":"gcd-and-lcm"}],"_links":{"self":[{"href":"https:\/\/mcqacademy.com\/en\/wp-json\/wp\/v2\/mcq\/17169","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=17169"}],"wp:attachment":[{"href":"https:\/\/mcqacademy.com\/en\/wp-json\/wp\/v2\/media?parent=17169"}],"wp:term":[{"taxonomy":"topic","embeddable":true,"href":"https:\/\/mcqacademy.com\/en\/wp-json\/wp\/v2\/topic?post=17169"},{"taxonomy":"subject","embeddable":true,"href":"https:\/\/mcqacademy.com\/en\/wp-json\/wp\/v2\/subject?post=17169"},{"taxonomy":"education_level","embeddable":true,"href":"https:\/\/mcqacademy.com\/en\/wp-json\/wp\/v2\/education_level?post=17169"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}