class Cmultiplos  implements Runnable {
  
  int limite, multiplo;
  Thread t;
  
  Cmultiplos (int h , int m){
    limite = h;
    multiplo = m;
    t= new Thread(this, "hijo");
    t.start();
  }
  public void run() {
      for (int i = 1; i < limite + 1 ; i++){
	int mod = i % multiplo;
	if (mod == 0){
	  System.out.println ( i + " es multiplo de " + multiplo);
	}
      }
    }
}
 

class Multiplos {
  public static void main (String arg[]) {
    int parametro = Integer.valueOf(arg[0]).intValue();

    new Cmultiplos(parametro,2);
    new Cmultiplos(parametro,3);
    new Cmultiplos(parametro,5);

  }
}