[백준] 5086번 배수와 약수 문제! (bronze 3

import java.util.Scanner;
public class Main {

	public static void main(String[] args)  {
		Scanner input=new Scanner(System.in);
		while(true) {
			int a=input.nextInt();
			int b=input.nextInt();
			if(a+b==0) {
				break;
			}
			
			if(a>b) {
				if(a%b==0) {
					System.out.println("multiple");
				}
				else {
					System.out.println("neither");
				}
			}
			else {
				if(b%a==0) {
					System.out.println("factor");
				}
				else {
					System.out.println("neither");
				}
			}
		}
	}
}