#include "bits/stdc++.h"

using namespace std;

void solve(void)
{
	int cs[7];
	for (int i = 0; i < 7; i++)
	{
		cin >> cs[i];
	}
	for (int i = 0; i < 6; i++)
	{
		int x = cs[6] / cs[i];
		cs[6] -= x * cs[i];
	}
	cout << (cs[6] ? "NO" : "YES") << endl;
}

int main()
{
	solve();
	//cout << "yui(*-v・)yui" << endl;
	return 0;
}