func_code_string: #include <bits/stdc++.h>   using namespace std;   const int N = 1e6 + 5;   int main() {     ios_base::sync_with_stdio(false);     cin.tie(NULL);     long long t;     cin >> t;     while (t--) {       long long n;       cin >> n;       long long a[n], b[n];       long long m = INT_MAX;       for (int i = 0; i < n; i++) {         cin >> a[i];         b[i] = a[i];         m = min(m, a[i]);       }       sort(b, b + n);       long long flag = 0;       for (int i = 0; i < n; i++)         if (a[i] != b[i] && a[i] % m > 0) flag = 1;       if (flag)         cout <<  NO  << endl;       else         cout <<  YES  << endl;     }     return 0;   }   