实现代码：
def myue(x, y): if x > y: smaller = y else: smaller = x for i in range(1, smaller + 1): if ((x % i == 0) and (y % i == 0)): myue = i return myue num1 = int(input("输入第一个数字: ")) num2 = int(input("输入第二个数字: ")) print(num1,"和",num2, "的最大公约数为", myue(num1, num2)) print(num1,"和",num2,"的最小公倍数为",num1*num2/myue(num1,num2))
运行演示：
