{"id":16908,"date":"2026-05-02T01:04:12","date_gmt":"2026-05-01T19:04:12","guid":{"rendered":"https:\/\/mcqacademy.com\/en\/mcq\/euclidean-algorithm-gcd-challenge-8\/"},"modified":"2026-05-02T01:04:12","modified_gmt":"2026-05-01T19:04:12","slug":"euclidean-algorithm-gcd-challenge-8","status":"publish","type":"mcq","link":"https:\/\/mcqacademy.com\/en\/mcq\/euclidean-algorithm-gcd-challenge-8\/","title":{"rendered":"Euclidean Algorithm GCD Challenge 8"},"content":{"rendered":"<p>Find the greatest common divisor (GCD) of 2024 and 744.<\/p>\n\n<ul class=\"quiz-options wp-block-list\">\n<li>1280<\/li>\n<li>16<\/li>\n<li>4<\/li>\n<li>8<\/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-16908","mcq","type-mcq","status-publish","hentry","topic-arithmetic-number-system","topic-euclidean-algorithm","topic-gcd-and-lcm","subject-mathematics","education_level-hsc"],"mcq_note":"Using the Euclidean algorithm repeatedly reduces the pair to a final non-zero remainder of 8, so the GCD is 8.","mcq_options":[{"right":"no","answer":"1280"},{"right":"no","answer":"16"},{"right":"no","answer":"4"},{"right":"yes","answer":"8"}],"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\/16908","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=16908"}],"wp:attachment":[{"href":"https:\/\/mcqacademy.com\/en\/wp-json\/wp\/v2\/media?parent=16908"}],"wp:term":[{"taxonomy":"topic","embeddable":true,"href":"https:\/\/mcqacademy.com\/en\/wp-json\/wp\/v2\/topic?post=16908"},{"taxonomy":"subject","embeddable":true,"href":"https:\/\/mcqacademy.com\/en\/wp-json\/wp\/v2\/subject?post=16908"},{"taxonomy":"education_level","embeddable":true,"href":"https:\/\/mcqacademy.com\/en\/wp-json\/wp\/v2\/education_level?post=16908"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}