fork download
copy 
  1. import java.util.Scanner;
  2.  
  3. public class Main {
  4.     public static void main(String[] args) {
  5.  
  6.         Scanner scanner = new Scanner(System.in);
  7.  
  8.         long A = scanner.nextLong();
  9.         long B = scanner.nextLong();
  10.         long smallest;
  11.         long gcd=0;
  12.         if (A < B) {
  13.             smallest = A;
  14.         }
  15.         else {
  16.             smallest = B;
  17.         }
  18.         for(int i=1; i<=smallest; i++){
  19.             if(A%i==0&&B%i==0){
  20.                 gcd = i;
  21.             }
  22.  
  23.         }
  24.  
  25.         System.out.println(gcd);
  26.  
  27.         scanner.close();
  28.     }
  29. }
  30.  
Success #stdin #stdout 0.14s 56640KB
comments (?)
stdin
copy 
12 8
stdout
copy 
4
https://ideone.com/qoJS7W
language:
Java (HotSpot 12)
created:
3 days ago
visibility:
public

Share or Embed source code

Discover > Sphere Engine API

The brand new service which powers Ideone!

Discover > IDE Widget

Widget for compiling and running the source code in a web browser!