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+package com.hackerrank.contests.daysOfCode_30;%0A%0Aimport java.util.Scanner;%0A%0Apublic class Day9_Recursion %7B%0A%09%0A%09static  int find_gcd(int a,int b)%7B%0A        //Write the base condition%0A%09%09if (a == b %7C%7C b == 0) %7B%0A%09%09%09return a;%0A%09%09%7D%0A        return find_gcd(b,a%25b);%0A    %7D%0A%0A%09public static void main(String%5B%5D args) %7B%0A%09%09// TODO Auto-generated method stub%0A%09%09%0A%09%09@SuppressWarnings(%22resource%22)%0A%09%09Scanner sc=new Scanner(System.in);%0A        //Take Input%0A%09%09int a = sc.nextInt();%0A%09%09int b = sc.nextInt();%0A        int gcd=find_gcd(a,b);%0A        System.out.println(gcd);%0A%0A%09%7D%0A%0A%7D%0A

Create Day9_Recursion.java