#include <iostream>
#include <fstream>
using namespace std;
int main()
{
    ifstream fin("gradina.in");
    ofstream fout("gradina.out");
    int k,n,ai,h,hmin;
    fin>>n>>k;
    hmin=k;
    for (int j=1;j<=n;j++)
    {
        fin>>ai;
    {
    if (k%ai==0)
    {
        h=k/ai;
        {
         if (hmin<=h)
            hmin=hmin;
         else
            hmin=h;
        }
    }
    }
    }
fout<<hmin;

}