Mencari KPK 2 bilangan

import java.util.Scanner;
public class kpk{
public static void main(String[] args) {
int a = 0; int b = 0; int i = 0;
int maks = 0; int min = 0;

Scanner aaa = new Scanner(System.in);

System.out.print("Bilangan ke 1 : ");
a = aaa.nextInt();
System.out.print("Bilangan ke 2 : ");
b = aaa.nextInt();

maks = a * b;
System.out.println();

if(a > b) min = a;
else min = b;

for(i=min; i<=maks; i++){
if(((i%a)==0) && ((i%b)==0)){
System.out.println("KPK dari "+a+" & "+b+" : "+i);
break;
}
}
}
}