HDOJ1108【最小公倍数。。】

#include <stdio.h>
int lcm(int a,int b)
{
int s,g,l;
    g = a>b?a:b;
    l = a>b?b:a;
    s = g;
while (1)
    {
if (s%l==0)
return s;
        s+=g;
    }
}
int main()
{
int a,b;
while (scanf("%d%d",&a,&b)!=EOF)
        printf("%d\n",lcm(a,b));

}