The factorial of a number is that number multiplied by each of it's predecessors until you reach the number 1. For example: 3! (read as 3 factorial) is 3x2x1 = 6. 5! is 5x4x3x2x1 = 120 Write a function that computes the factorial of a given number. Hint: Use a negative step in your range function to decrement. You can use this as a template when creating your code: 1. def factorial(n): 2. result = n 3. for i in (insert a loop range): 4. (insert a statement here) 5. return result