import java.io.IOException;
import java.io.BufferedReader;
import java.io.InputStreamReader;
import java.util.StringTokenizer;
 
public class Main{
    public static void main(String[] args) throws IOException {
        BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
        String input = br.readLine();
        StringTokenizer st = new StringTokenizer(input," ");
        int a = Integer.parseInt(st.nextToken());
        int b = Integer.parseInt(st.nextToken());      
        int x = 1;
        int n = 2;
        for(int i=2; i<10; i++){
            while(a%i==0 && b%i == 0){
                a/=i;
                b/=i;
                x*=i;
            }
        }
        System.out.println(x);
        System.out.println(x*a*b);
    }
}

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MTIxIDEzMg==

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