Write a functin that returns the LCM of two input numbers - Python

[ Write a functin that returns the LCM of two input numbers ]

def lcm(a, b):
    if a>b:
        min_ = a
    else:
        min_ = b
    while True:
        if min_%a==0 and min_%b==0:
            break
        min_+=1
    return min_