#include <iostream>
#include <vector>
#include <unordered_map>
#include <map>


using namespace std;

int main() {
    unsigned long long sur;
    unsigned long long num;
    cin >> sur >> num;
    unordered_map<unsigned long long, bool> res;

    unsigned long long current;
    for (unsigned long long i = 0; i < num; i++) {
        cin >> current;
        if (sur % current == 0) {
            res[current] = true;
            if (res[sur / current]) {
                if (current > (sur / current)) {
                    cout << sur / current << " " << current;
                    return 0;
                } else {
                    cout << current << " " << sur / current;
                    return 0;
                }
            }
        }
    }
    return 0;
}