import java.util.*;
class Solution{
    public static void main (String[] args) {
        Scanner sc = new Scanner(System.in);
        int n = sc.nextInt();
        int k = sc.nextInt();
        boolean done = false;
        for(int i=0;i<n;i++){
            int cur = sc.nextInt();
            if(cur%k == 0){
                done = true;
                break;
            }
        }
        sc.close();
        if(done)
            System.out.println("YES");
        else
            System.out.println("NO");
    }
}