编程入门]自定义函数处理最大公约数与最小公倍数

解题思路:

注意事项:

参考代码:

def max(n,m):
       if n < m:
           a = m
           b = n
       else:
           a = n
           b = m
       r = b%a
       while r != 0:
           r = b % a#辗转相除
           b = a
           a = r
       return b
n,m = map(int,input().split())
d = max(n,m)
s = n*m/d
print(d,end = " ")
print("%d"%s)