please use c language

In many cases, it is not enough to know whether a number is prime; sometimes, you need to know its factors. Every positive integer greater than 1 can be expressed as a product of prime numbers. This factorization is unique and is called the prime factorization. For example, the number 60 can be decomposed into the factors 2 x 2 x 3 x 5, each of which is prime. Note that the same prime can appear more than once in the factorization. Write a program to display the prime factorization of a number n. The following is a sample run of the program: Enter number to be factored: 60 - 2 * 2*3*5