Write a program to find the prime factors of a number.

           #include <stdio.h>

         #include <conio.h>

         void main()

         {

            printf(“Enter the number: ”)

            scanf(“%d”,&num);

            int num,i;

                  for(i=2;i<=num;++i)

                     {

                         if(num%i= = 0)

                              {printf(“%d”,i);

                                    num=num / i;

                                    - -i;

                              }

                            }

                 getch();  }