Python GCD列表 [英] Python gcd for list

问题描述

我想为数字列表计算gcd.但是我不知道我的代码有什么问题.

I want to calculate gcd for a list of numbers. But I don't know what's wrong with my code.

A = [12, 24, 27, 30, 36]


def Greatest_Common_Divisor(A):
    for c in A:
        while int(c) > 0:
            if int(c) > 12:
                c = int(c) % 12
            else:
                return 12 % int(c)
    print Greatest_Common_Divisor(A)

推荐答案

这是我使用的代码段:

from fractions import gcd
from functools import reduce
def find_gcd(list):
    x = reduce(gcd, list)
    return x

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