a = gets.to_i
i=2
while a%i!=0
i+=1
end
p i

If you can help, please, do it.

/*
Программа, вводящая натуральное число, больше единицы, которая находит и печатает
наименьший простой делитель введенного числа.
*/
import java.io.*;
class MinDivider {
public static void main(String[] args)
throws Exception{
BufferedReader r = new BufferedReader(
new InputStreamReader(System.in));
int a;
System.out.print("Please, type natural number " +
"bigger than one: ");
a = Integer.parseInt(r.readLine());
int i=2;
while (a%i!=0)
i++;
System.out.println("Minimal Divider of number " + a + " is " + i + ".");

}
}

"Hey Now What You Doing" Hey now what you doing Don't go down the road to ruin Look back at where you came from Count to ten before you go wrong You have the brightest future Writing songs on your computer But you couldn't walk the extra mile And now your life is running wild You've gotta hold your head up high You know it's not too late to try You've gotta lift that heavy load You've gotta get back in control The days you've said to me What is it that your eyes see Is it love or is it hate Banging on an opened gate Hey now, who's that with you What's that thing I saw him give you Turn around don't come no closer You took it from my shoulder holster You've gotta hold your head up high You know it's not too late to try You've gotta lift that heavy load You've gotta get back in control You've gotta hold your head up high You know it's not too late to try You've gotta lift that heavy load You've gotta get back in control Why don't you put that gun right down Before you kill the love you found Hey now what you doing (what you doing) Don't go down the road to ruin