WAP TO FIND HCF AND LCM IN JAVA

import java.util.*;
class hcf
{
    public static void main(String args[])
    {
        int a,b,h=1,l,min,i;
        Scanner sc=new Scanner(System.in);
        System.out.println("Enter the a and b");
        a=sc.nextInt();
        b=sc.nextInt();
        for(i=1;i<=a*b && i<=b*a;i++)
        {
            if(a%i==0 && b%i==0)
            {
         
                h=i;
            }
        }
        l=(a*b)/h;
        System.out.println("Hcf="+h);
        System.out.println("Lcm="+l);
    }
}

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