lcm of two number in java
public class Main {
public static void main(String[] args) {
int n1 = 72, n2 = 120, gcd = 1;
for(int i = 1; i <= n1 && i <= n2; ++i) {
// Checks if i is factor of both integers
if(n1 % i == 0 && n2 % i == 0)
gcd = i;
}
int lcm = (n1 * n2) / gcd;
System.out.printf("The LCM of %d and %d is %d.", n1, n2, lcm);
}
}