#include<bits/stdc++.h>
using namespace std;
//#pragma GCC diagnostic ignored "-W"
#define f(i,a,b) for(int i=(a); i<int(b); ++i)
#define fr(i,a,b) for(int i=(a); i>int(b); --i)
typedef long long int lli;
typedef vector<lli> vlli;
typedef pair<lli,lli> plli;
typedef vector<plli> vplli;

int main(){
    ios_base::sync_with_stdio(false);cin.tie(NULL);cout.tie(NULL);
    lli a,b; cin>>a>>b;
    if(a>b) swap(a,b);
    if(a==b){
	cout<<"Yes\n";
    }else if(a==1){
	cout<<"No\n";
    }else if(b%a==0){
	lli tmp = b;
	lli pwr = 0;
	while(tmp%a==0){
	    tmp/=a;
	    pwr++;
	}
	if(a*pwr == b) cout<<"Yes\n";
	else cout<<"No\n";
    }else{
	cout<<"No\n";
    }
    return 0;
}