public static void main ( String [ ] args ) {
  Scanner in = new Scanner ( System . in ) ;
  PrintWriter p = new PrintWriter ( System . out ) ;
  int n = in . nextInt ( ) ;
  int [ ] ara = new int [ 100001 ] ;
  Arrays . fill ( ara , 0 ) ;
  int ans = 1 ;
  for ( int i = 0 ;
  i < n ;
  i ++ ) {
    ara [ in . nextInt ( ) ] ++ ;
  }
  for ( int i = 2 ;
  i < ara . length ;
  i ++ ) {
    for ( int j = i * 2 ;
    j < ara . length ;
    j += i ) {
      ara [ i ] += ara [ j ] ;
    }
    ans = Math . max ( ans , ara [ i ] ) ;
  }
  p . println ( ans ) ;
  p . close ( ) ;
}

public static void main ( String [ ] args ) { Scanner in = new Scanner ( System . in ) ; PrintWriter p = new PrintWriter ( System . out ) ; int n = in . nextInt ( ) ; int [ ] ara = new int [ 100001 ] ; Arrays . fill ( ara , 0 ) ; int ans = 1 ; for ( int i = 0 ; i < n ; i ++ ) { ara [ in . nextInt ( ) ] ++ ; } for ( int i = 2 ; i < ara . length ; i ++ ) { for ( int j = i * 2 ; j < ara . length ; j += i ) { ara [ i ] += ara [ j ] ; } ans = Math . max ( ans , ara [ i ] ) ; } p . println ( ans ) ; p . close ( ) ; }
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