[Challenge] Week #1 - Calculating Primes

[simon816]

public class Challenge1 {

    public static void main(String[] args) {
        int n = Integer.parseInt(args[0]);
        float i = 2;
        while (true) {
            double d = n / i;
            if (d == (int) d) {
                System.out.println("Lowest prime = " + (int) i);
                System.exit(0);
            }
            i++;
        }
    }
}