#include #define For(i, a, b) for(int (i)=(int)(a); (i)<(int)(b); ++(i)) #define rFor(i, a, b) for(int (i)=(int)(a)-1; (i)>=(int)(b); --(i)) #define rep(i, n) For((i), 0, (n)) #define rrep(i, n) rFor((i), (n), 0) #define fi first #define se second using namespace std; typedef long long lint; typedef unsigned long long ulint; typedef pair pii; typedef pair pll; template bool chmax(T &a, const T &b){if(a bool chmin(T &a, const T &b){if(a>b){a=b; return true;} return false;} template T div_floor(T a, T b){ if(b < 0) a *= -1, b *= -1; return a>=0 ? a/b : (a+1)/b-1; } template T div_ceil(T a, T b){ if(b < 0) a *= -1, b *= -1; return a>0 ? (a-1)/b+1 : a/b; } constexpr lint mod = 1e9+7; constexpr lint INF = mod * mod; constexpr int MAX = 10010; vector min_factor, prime; void sieve(int n){ min_factor.resize(n+1, 0); For(i, 2, n+1){ if(min_factor[i] == 0){ min_factor[i] = i; prime.push_back(i); } for(int x: prime){ if(x*i > n || x > i) break; min_factor[x*i] = x; } } } vector prime_f(int n){ vector ret; while(n > 1){ if(ret.empty() || ret.rbegin()->fi != min_factor[n]){ ret.emplace_back(min_factor[n], 1); } else ++ret.rbegin()->se; n /= min_factor[n]; } return ret; } void divisor_dfs(vector &p, int t, int cur, vector &ret){ if(cur == p.size()){ ret.push_back(t); return; } divisor_dfs(p, t, cur+1, ret); rep(i, p[cur].se){ t *= p[cur].fi; divisor_dfs(p, t, cur+1, ret); } } vector get_divisor(int n){ vector ret; auto p = prime_f(n); divisor_dfs(p, 1, 0, ret); //sort(ret.begin(), ret.end()); return ret; } int n, a[MAX]; multiset S[MAX]; vector d[MAX]; void del(int t){ for(auto x: d[t]) S[x].erase(S[x].find(t)); } int main(){ sieve(MAX); scanf("%d", &n); rep(i, n){ scanf("%d", &a[i]); if(d[a[i]].empty()) d[a[i]] = get_divisor(a[i]); for(auto x: d[a[i]]) S[x].insert(a[i]); } printf("%d ", a[0]); int t = a[0]; rep(i, n-1){ del(t); int LCM = mod, nxt = MAX; for(auto x: d[t])if(!S[x].empty()){ int tmp = *S[x].begin() / x * t; if(LCM > tmp) nxt = *S[x].begin(), LCM = tmp; else if(LCM == tmp) chmin(nxt, *S[x].begin()); } printf("%d%c", nxt, i==n-2 ? '\n' : ' '); t = nxt; } }