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# Factorial Calculator

### N Factorial Calculator:

It is an online n factorial calculator. It calculates factorial values for n number of positive integers with factorial formula.

### What is Factorial?

**Factorial:**

It is a mathematical function denoted as "n!" and symbol of factorial is "!". The function of factorial is a product of positive integers towards to its initial value. If "n" is a positive integer then n factorial is

**Factorial Formula:**

n! = n x (n-1) x (n-2) x (n-3)x.....x 3 x 2 x 1.

**Example**

4 factorial?

4! = 4 x 3 x 2 x 1

**Answer**

4! = 24