#include<iostream>
using namespace std;
int gcd(int a,int b)
{
    if (a<b) swap(a,b);
    return b? gcd(b,a%b):a;
}
int main()
{
    //a*x + b*y =k
    int n=gcd(a,b);
    if (n%k)
        printf ("No");
    else
        printf ("Yes");
    return 0;
}