题解 | #求最小公倍数#

def gbs(A,B):
    """求取A和B的公倍数"""
    b = max(A, B)
    i = 0
    result = b
    while True:
        if b % A == 0 and b % B == 0:
            break
        i += 1
        b = result * i
    return b


while True:
    try:
        list_input = input().split()
        result = gbs(int(list_input[0]), int(list_input[1]))
        print(result)
    except:
        break

求两个数的公倍数，首先找个两个数中的最大值，看看是否整除，然后逐个寻找，找到就停止输出最终结果