MATLAB ONLY!! WRITE IN COMPUTER SO I CAN COPY PASTE!!

USE A WHILE LOOP TO CALCULATE THE FACTORIAL OF n

ONLY USE WHILE LOOP

Create a program that calculates the factorial of a number n, entered by the user. The program will NOT use the MATLAB function that calculates the factorial. Create the program with the mechanics of the function that states that the factorial of a number n is n* n-1 * n-2* n-3 * ... (1)