def solve():
    for i in range(M):
        if C % P[i] == 0:
            d = C / P[i]
            if d in P:
                print(f"{int(d)} {int(P[i])}" if d < P[i] else f"{int(P[i])} {int(d)}")
                return

C = int(input())
M = int(input())
P = list(map(int, input().split(' ')))
solve()