{"id":495,"date":"2025-07-22T02:26:30","date_gmt":"2025-07-21T18:26:30","guid":{"rendered":"https:\/\/www.hgfwq.com\/blog\/?p=495"},"modified":"2025-07-22T02:26:30","modified_gmt":"2025-07-21T18:26:30","slug":"python-gcd-%e5%87%bd%e6%95%b0%e8%83%bd%e8%ae%a1%e7%ae%97%e5%a4%9a%e5%b0%91%e4%b8%aa%e6%95%b4%e6%95%b0%e7%9a%84%e6%9c%80%e5%a4%a7%e5%85%ac%e7%ba%a6%e6%95%b0","status":"publish","type":"post","link":"https:\/\/www.hgfwq.com\/blog\/495.html","title":{"rendered":"Python gcd \u51fd\u6570\u80fd\u8ba1\u7b97\u591a\u5c11\u4e2a\u6574\u6570\u7684\u6700\u5927\u516c\u7ea6\u6570"},"content":{"rendered":"<p><h3>Python gcd \u51fd\u6570\u6982\u8ff0<\/h3>\n<\/p>\n<p style=\"text-align:center\"><img decoding=\"async\" src=\"https:\/\/www.hgfwq.com\/blog\/wp-content\/uploads\/2025\/07\/n4k2H.jpg\" alt=\"Python gcd \u51fd\u6570\u80fd\u8ba1\u7b97\u591a\u5c11\u4e2a\u6574\u6570\u7684\u6700\u5927\u516c\u7ea6\u6570\" title=\"Python gcd \u51fd\u6570\u80fd\u8ba1\u7b97\u591a\u5c11\u4e2a\u6574\u6570\u7684\u6700\u5927\u516c\u7ea6\u6570\"><\/p>\n<p><p>Python \u7684 gcd \u51fd\u6570\uff0c\u5168\u79f0\u4e3a &#8220;greatest common divisor&#8221;\uff0c\u5373\u6700\u5927\u516c\u7ea6\u6570\u3002\u8fd9\u4e2a\u51fd\u6570\u4e3b\u8981\u7528\u4e8e\u8ba1\u7b97\u4e24\u4e2a\u6216\u591a\u4e2a\u6574\u6570\u7684\u6700\u5927\u516c\u7ea6\u6570\u3002\u5728\u6570\u5b66\u548c\u7f16\u7a0b\u4e2d\uff0c\u6700\u5927\u516c\u7ea6\u6570\u662f\u4e00\u4e2a\u975e\u5e38\u91cd\u8981\u7684\u6982\u5ff5\uff0c\u5b83\u53ef\u4ee5\u5e2e\u52a9\u6211\u4eec\u7b80\u5316\u5206\u6570\u3001\u89e3\u51b3\u65b9\u7a0b\u7b49\u95ee\u9898\u3002<\/p>\n<\/p>\n<p><h3>Python gcd \u51fd\u6570\u5305\u542b\u54ea\u4e9b\u5185\u5bb9<\/h3>\n<\/p>\n<p><p>Python \u7684 gcd \u51fd\u6570\u5305\u542b\u4ee5\u4e0b\u5185\u5bb9\uff1a<\/p>\n<\/p>\n<ul>\n<li><strong>\u51fd\u6570\u540d<\/strong>\uff1agcd<\/li>\n<li><strong>\u53c2\u6570<\/strong>\uff1a\u81f3\u5c11\u4e24\u4e2a\u6574\u6570\uff0c\u7528\u4e8e\u8ba1\u7b97\u5b83\u4eec\u7684\u6700\u5927\u516c\u7ea6\u6570<\/li>\n<li><strong>\u8fd4\u56de\u503c<\/strong>\uff1a\u8ba1\u7b97\u51fa\u7684\u6700\u5927\u516c\u7ea6\u6570<\/li>\n<\/ul>\n<p><h3>Python gcd \u51fd\u6570\u5982\u4f55\u4f7f\u7528<\/h3>\n<\/p>\n<p><p>\u8981\u4f7f\u7528 Python \u7684 gcd \u51fd\u6570\uff0c\u4f60\u9700\u8981\u5148\u5bfc\u5165 math \u6a21\u5757\uff0c\u7136\u540e\u8c03\u7528 gcd \u51fd\u6570\u5e76\u4f20\u5165\u76f8\u5e94\u7684\u53c2\u6570\u3002\u4ee5\u4e0b\u662f\u4e00\u4e2a\u7b80\u5355\u7684\u793a\u4f8b\uff1a<\/p>\n<\/p>\n<p><pre><code>import math<\/p>\r\n\r\n<p> \u8ba1\u7b97 24 \u548c 36 \u7684\u6700\u5927\u516c\u7ea6\u6570<\/p>\r\n<p>result = math.gcd(24, 36)<\/p>\r\n<p>print(result)   \u8f93\u51fa\uff1a12<\/p>\r\n<p><\/code><\/pre>\n<\/p>\n<p><h3>\u63a8\u8350\u4f7f\u7528 Python gcd \u51fd\u6570\u7684\u539f\u56e0<\/h3>\n<\/p>\n<p><p>\u63a8\u8350\u4f7f\u7528 Python \u7684 gcd \u51fd\u6570\u6709\u4ee5\u4e0b\u539f\u56e0\uff1a<\/p>\n<\/p>\n<ul>\n<li><strong>\u7b80\u5355\u6613\u7528<\/strong>\uff1agcd \u51fd\u6570\u7684\u8bed\u6cd5\u7b80\u5355\uff0c\u6613\u4e8e\u7406\u89e3\u548c\u4f7f\u7528<\/li>\n<li><strong>\u9ad8\u6548\u7a33\u5b9a<\/strong>\uff1aPython \u7684 gcd \u51fd\u6570\u7ecf\u8fc7\u4f18\u5316\uff0c\u80fd\u591f\u5feb\u901f\u51c6\u786e\u5730\u8ba1\u7b97\u51fa\u6700\u5927\u516c\u7ea6\u6570<\/li>\n<li><strong>\u517c\u5bb9\u6027\u5f3a<\/strong>\uff1agcd \u51fd\u6570\u53ef\u4ee5\u5904\u7406\u4efb\u610f\u5927\u5c0f\u7684\u6574\u6570\uff0c\u517c\u5bb9\u6027\u5f3a<\/li>\n<\/ul>\n<p><h3>\u5e38\u89c1\u95ee\u9898\u89e3\u7b54<\/h3>\n<\/p>\n<p><p><b>\u95ee\u9898 1\uff1a<\/b>gcd \u51fd\u6570\u53ef\u4ee5\u8ba1\u7b97\u4e24\u4e2a\u8d1f\u6570\u7684\u6700\u5927\u516c\u7ea6\u6570\u5417\uff1f<\/p>\n<\/p>\n<p><p>gcd \u51fd\u6570\u53ef\u4ee5\u8ba1\u7b97\u4e24\u4e2a\u8d1f\u6570\u7684\u6700\u5927\u516c\u7ea6\u6570\uff0c\u4f46\u7ed3\u679c\u4f1a\u662f\u4e00\u4e2a\u6b63\u6570\u3002\u4f8b\u5982\uff1a<\/p>\n<\/p>\n<p><pre><code>import math<\/p>\r\n\r\n<p> \u8ba1\u7b97 -24 \u548c -36 \u7684\u6700\u5927\u516c\u7ea6\u6570<\/p>\r\n<p>result = math.gcd(-24, -36)<\/p>\r\n<p>print(result)   \u8f93\u51fa\uff1a12<\/p>\r\n<p><\/code><\/pre>\n<\/p>\n<p><p><b>\u95ee\u9898 2\uff1a<\/b>gcd \u51fd\u6570\u53ef\u4ee5\u8ba1\u7b97\u4e24\u4e2a\u6d6e\u70b9\u6570\u7684\u6700\u5927\u516c\u7ea6\u6570\u5417\uff1f<\/p>\n<\/p>\n<p><p>gcd \u51fd\u6570\u53ea\u80fd\u8ba1\u7b97\u6574\u6570\u7684\u6700\u5927\u516c\u7ea6\u6570\uff0c\u4e0d\u80fd\u76f4\u63a5\u8ba1\u7b97\u6d6e\u70b9\u6570\u7684\u6700\u5927\u516c\u7ea6\u6570\u3002\u5982\u679c\u4f60\u9700\u8981\u8ba1\u7b97\u6d6e\u70b9\u6570\u7684\u6700\u5927\u516c\u7ea6\u6570\uff0c\u9700\u8981\u5148\u5c06\u5b83\u4eec\u8f6c\u6362\u4e3a\u6574\u6570\uff0c\u7136\u540e\u518d\u4f7f\u7528 gcd \u51fd\u6570\u3002<\/p>\n<\/p>\n<p><pre><code>import math<\/p>\r\n\r\n<p> \u8ba1\u7b97 24.5 \u548c 36.5 \u7684\u6700\u5927\u516c\u7ea6\u6570<\/p>\r\n<p>result = math.gcd(int(24.5), int(36.5))<\/p>\r\n<p>print(result)   \u8f93\u51fa\uff1a3<\/p>\r\n<p><\/code><\/pre>\n<\/p>\n<p><p><b>\u95ee\u9898 3\uff1a<\/b>gcd \u51fd\u6570\u53ef\u4ee5\u8ba1\u7b97\u591a\u4e2a\u6570\u7684\u6700\u5927\u516c\u7ea6\u6570\u5417\uff1f<\/p>\n<\/p>\n<p><p>gcd \u51fd\u6570\u53ea\u80fd\u8ba1\u7b97\u4e24\u4e2a\u6570\u7684\u6700\u5927\u516c\u7ea6\u6570\u3002\u5982\u679c\u4f60\u9700\u8981\u8ba1\u7b97\u591a\u4e2a\u6570\u7684\u6700\u5927\u516c\u7ea6\u6570\uff0c\u53ef\u4ee5\u4f7f\u7528 reduce \u51fd\u6570\u7ed3\u5408 gcd \u51fd\u6570\u6765\u5b9e\u73b0\u3002\u4ee5\u4e0b\u662f\u4e00\u4e2a\u793a\u4f8b\uff1a<\/p>\n<\/p>\n<p><pre><code>from functools import reduce<\/p>\r\n<p>import math<\/p>\r\n\r\n<p> \u8ba1\u7b97 24, 36, 48 \u7684\u6700\u5927\u516c\u7ea6\u6570<\/p>\r\n<p>result = reduce(math.gcd, [24, 36, 48])<\/p>\r\n<p>print(result)   \u8f93\u51fa\uff1a12<\/p>\r\n<p><\/code><\/pre><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Python gcd \u51fd\u6570\u6982\u8ff0 Python \u7684 gcd \u51fd\u6570\uff0c\u5168\u79f0\u4e3a &#8220;greatest common divisor&#8221;\uff0c\u5373\u6700\u5927\u516c\u7ea6\u6570\u3002\u8fd9\u4e2a\u51fd\u6570\u4e3b\u8981\u7528\u4e8e\u8ba1\u7b97\u4e24\u4e2a\u6216\u591a\u4e2a\u6574\u6570\u7684\u6700\u5927\u516c\u7ea6\u6570\u3002\u5728\u6570\u5b66\u548c\u7f16\u7a0b\u4e2d\uff0c\u6700\u5927\u516c\u7ea6\u6570\u662f\u4e00&#8230;<\/p>\n","protected":false},"author":1,"featured_media":496,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[242,134,70],"topic":[],"class_list":["post-495","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-haiwai","tag-gcd","tag-python","tag-70"],"_links":{"self":[{"href":"https:\/\/www.hgfwq.com\/blog\/wp-json\/wp\/v2\/posts\/495","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.hgfwq.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.hgfwq.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.hgfwq.com\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.hgfwq.com\/blog\/wp-json\/wp\/v2\/comments?post=495"}],"version-history":[{"count":1,"href":"https:\/\/www.hgfwq.com\/blog\/wp-json\/wp\/v2\/posts\/495\/revisions"}],"predecessor-version":[{"id":498,"href":"https:\/\/www.hgfwq.com\/blog\/wp-json\/wp\/v2\/posts\/495\/revisions\/498"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.hgfwq.com\/blog\/wp-json\/wp\/v2\/media\/496"}],"wp:attachment":[{"href":"https:\/\/www.hgfwq.com\/blog\/wp-json\/wp\/v2\/media?parent=495"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.hgfwq.com\/blog\/wp-json\/wp\/v2\/categories?post=495"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.hgfwq.com\/blog\/wp-json\/wp\/v2\/tags?post=495"},{"taxonomy":"topic","embeddable":true,"href":"https:\/\/www.hgfwq.com\/blog\/wp-json\/wp\/v2\/topic?post=495"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}