Martha

#include<stdio.h>
#include<math.h>
int main()
{
    int a,b,mul,gcd,fmul;
    scanf("%d %d",&a,&b);
    mul=a*b;
    for(int i=1; i<=a && i<=b; ++i)
    {
        if(a%i==0 && b%i==0)
            gcd=i;
    }

    fmul=mul/pow(gcd,2);
    printf("%d",fmul);
    return 0;
}