#include<stdio.h>
#include<conio.h>
int main()
{
int num,i,f=0,k=0,d,m;
printf("\n Enter the number ");
scanf("%d",&num);
m=num;
while(k<=m)
{
k=k+1;
f=0;
d=num%k;
if(d==0)
{
 i=2;
    while(i<=k-1)
    {
                   if(k%i==0)
                   {
                               break;
                   }
                   i++;
    }
    if(i==k)
    {
              printf("\nPrime Factor %d ",k);
    }
}
}
    getch();
}