#include <bits/stdc++.h>
using namespace std;

int gcd(int y,int z){
	while(y != z){
		if(y > z) y -= z;
		else z -= y;
	}
	return y;
}
int main(){
	long long n;
	cin >> n;
	vector<long long> a(n);
	for(auto &x:a) cin >> x;
	bool flag = true;
	for(int i = 0; i < n; i++){
		if(100 / n != a[i]){
			flag = false;
			break;
		}
	}
	sort(a.begin(),a.end());
	if(flag) cout << n << endl;
	else{
		int ans = 0, g = 100;
		for(int i = 1; i < n; i++){
			g = min(g,gcd(a[0],a[i]));
		}
		for(int i = 0; i < n; i++){
			ans += a[i] / g;
		}
		cout << ans << endl;
	}
	return 0;
}