// includes #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include // macros #define ll long long int #define pb emplace_back #define mk make_pair #define pq priority_queue #define FOR(i, a, b) for(int i=(a);i<(b);++i) #define rep(i, n) FOR(i, 0, n) #define rrep(i, n) for(int i=((int)(n)-1);i>=0;i--) #define all(x) (x).begin(),(x).end() #define sz(x) ((int)(x).size()) #define UNIQUE(v) v.erase(unique(v.begin(), v.end()), v.end()) using namespace std; // types typedef pair P; typedef pair Pl; typedef pair Pll; typedef pair Pd; // constants const int inf = 1e9; const ll linf = 1LL << 50; const double EPS = 1e-10; const int mod = 1e9 + 7; // solve template bool chmax(T &a, const T &b){if(a < b){a = b; return 1;} return 0;} template bool chmin(T &a, const T &b){if(a > b){a = b; return 1;} return 0;} set

st[10001]; template T gcd(T a, T b) { if(a > b)return gcd(b, a); if(a == 0)return b; return gcd(b % a, a); } int main(int argc, char const* argv[]) { ios_base::sync_with_stdio(false); cin.tie(0); int n; cin >> n; vector a(n); rep(i, n){ cin >> a[i]; if(i == 0)continue; for(int j = 1; j * j <= a[i]; j++){ if(a[i] % j == 0){ st[j].insert(mk(a[i], i)); if(j * j != a[i])st[a[i]/j].insert(mk(a[i], i)); } } } vector

res; res.pb(mk(a[0], 0)); for(int i = 0; i < n - 1; i++){ int A = res[sz(res)-1].first; ll mini = inf; P tmp; for(int j = 1; j * j <= A; j++){ if(A % j == 0){ if(st[j].size()){ auto p = *st[j].begin(); ll val = (ll)p.first * A / gcd(A, p.first); if(val < mini){ mini = val; tmp = p; }else if(val == mini && tmp.first > p.first){ tmp = p; } } if(st[A/j].size()){ auto p = *st[A/j].begin(); ll val = (ll)p.first * A / gcd(A, p.first); if(val < mini){ mini = val; tmp = p; }else if(val == mini && tmp.first > p.first){ tmp = p; } } } } res.pb(mk(a[tmp.second], tmp.second)); for(int j = 1; j * j <= a[tmp.second]; j++){ if(a[tmp.second] % j == 0){ st[j].erase(mk(a[tmp.second], tmp.second)); if(j * j != a[tmp.second]){ st[a[tmp.second]/j].erase(mk(a[tmp.second], tmp.second)); } } } } rep(i, n)cout << res[i].first << "\n "[i + 1 != n]; return 0; }