What is the factorial of 5?

1 Answer
MeneerNask
Jun 23, 2015

#5! =1*2*3*4*5#

Explanation:

You can easily do this, even without a calculator.

For greater factorials, there is a function on your calculator, usually noted with #!#, on a TI-83 it's in the MATH-menu under PRB.

Related questions
See all questions in Factorial Identities
Impact of this question
6657 views around the world
You can reuse this answer
Creative Commons License