最小公倍数

# 定义函数 

def lcm(x, y): 

#  获取最大的数  

    if x > y:

        greater = x 

    else:
        greater = y 

    while(True): 

        if((greater % x == 0) and (greater % y == 0)):
             lcm = greater 

            break  

        greater += 1   

    return lcm 

# 获取用户输入 

num1 = int(input("输入第一个数字: "))
num2 = int(input("输入第二个数字: ")) 

print( num1,"和", num2,"的最小公倍数为", lcm(num1, num2))