Factorial Calculator

Find the factorial of a number step by step

The calculator will find the factorial of the given number (integer or non-integer, negative or non-negative), with steps shown.

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Your Input

Find 5!5!

Solution

The factorial of a positive integer nn is the product of all positive integers less than or equal to nn: n!=12(n1)nn! = 1 \cdot 2 \cdot \ldots \cdot (n-1) \cdot n.

Thus, 5!=12345=1205! = 1 \cdot 2 \cdot 3 \cdot 4 \cdot 5 = 120.

Answer

5!=1205! = 120A