#include <bits/stdc++.h>
using namespace std;
typedef long long ll;
typedef pair<int,int> pii;
#define pb push_back
#define mp make_pair
#define rep(i,n) for(int i=0;i<(n);++i)

ll gcd(ll a,ll b){
	if(a < b) gcd(b, a);
	ll r;
	while ((r=a%b)) {
		a = b;
		b = r;
	}
  return b;
}

int main(){
	cin.tie(0);
	ios::sync_with_stdio(false);
	ll n;cin >> n;
	vector<ll> a(n);
	rep(i,n) cin >> a.at(i);
	ll g=gcd(a.at(0),a.at(1));
	for(int i=2;i<n;++i){
		g=gcd(a.at(i),g);
	}
	rep(i,n){
		a.at(i)/=g;
		if(i==n-1) cout << a.at(i) << endl;
		else cout << a.at(i) << ":";
	}
}