/* --------------------------------------------
   Readin a value and check for prime number
   -------------------------------------------- */

#include <stdio.h>

int main(int argc, char *argv[])
{
    int x;
    int nextFactor; 

    printf("Enter a number: ");
    scanf("%d", &x);

    nextFactor = 2;

    while ( x != 1 )
    {
        if ( x%nextFactor == 0 )
	{
	    printf("%d\n", nextFactor);
            x = x / nextFactor;
 	}
	else
	{
	    nextFactor = nextFactor+1;
	}
    }
}