/* -*- coding: utf-8 -*-
 *
 * 2425.cc:  No.2425 Power Range GCD - yukicoder
 */

#include<cstdio>
#include<algorithm>
 
using namespace std;

/* constant */

/* typedef */

/* global variables */

/* subroutines */

/* main */

int main() {
  int l, r;
  scanf("%d%d", &l, &r);

  puts("1");
  return 0;
}