Answer Posted / sourav das

#include<stdio.h>
#include<conio.h>

void main()
{
int i,j,k,l,n;
clrscr();
printf("Enter The Number:");
scanf("%d",&n);
i=1;
while(i<=n)
{
if(n%i==0)
{
j=1;
k=0;
l=1;
while(l<=j)
{
if(j%l==0)
k++;
l++;
}
if(k==2)
{
printf("\n%d is the prime factor of %d",l-1,n);
}
}
i++;
}
getch();
}

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