View Code of Problem 91

#include<stdio.h>
int main()
{
  int i,n;
  scanf("%d",&n);
  printf("%d=",n);
  for(i=2;i<n;i++)
  {
    while(n%i==0)
    {
      printf("%d*",i);
      n=n/i;
    }
  }
  printf("%d\n",n);
  return 0;
}