public static void main ( String [ ] args ) {
  int n = 5 ;
  int a [ ] = {
    1 , 2 , 3 , 4 , 5 };
    int totalSum = findGCDSum ( n , a ) ;
    System . out . print ( totalSum + "\n" ) ;
  }
  
public static void main ( String [ ] args ) { int n = 5 ; int a [ ] = { 1 , 2 , 3 , 4 , 5 } ; int totalSum = findGCDSum ( n , a ) ; System . out . print ( totalSum + " \n " ) ; }
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