题解 | #求最小公倍数#

求最大公因数吧

```def f(a,b):
    for i in range(2,min(a,b)+1):
        if a%i==0 and b%i==0:
            c.append(i)
       
    if len(c)==0:
        return a*b
    else:
        return a*b/sorted(c)[-1]
s=input().split()
a=int(s[0])
b=int(s[1])
c=[]

    

print(int(f(a,b)))