KnowraFactorialLinked fromLinked fromThe 41 pages that link to Factorial, each with the reason it gives.All 41Broader topic 3Related 30Narrower topic 4Compared with 4Recursive definitionBroader topic: The factorial function is defined by a base value and multiplication by each new input.Primitive recursive functionBroader topic: Its recurrence uses the preceding value and is primitive recursive.Wilson's theoremBroader topic: The product from 1 through n − 1 is the expression tested by the theorem.