FACT Function in Excel – Get the Factorial of the given number

Fact function in Excel returns the factorial of a given number. The Factorial of a number, N, is given by the product – N * (N-1) *(N-2) …3 * 2 * 1.

Syntax of FACT Function in Excel

Where number is the Positive number that you want to calculate the Factorial of.

 

Example of FACT Function in Excel

Formula

Result

#NUM! Error occurs if the supplied number argument is negative.