# Category:Multiplicative Persistence

This category contains results about Multiplicative Persistence.

Definitions specific to this category can be found in Definitions/Multiplicative Persistence.

Let $n \in \N$ be a natural number.

Let $n$ be expressed in decimal notation.

Multiply the digits of $n$ together.

Repeat with the answer, and again until a single digit remains.

The number of steps it takes to reach $1$ digit is called the **multiplicative persistence** of $n$.

## Subcategories

This category has only the following subcategory.

### M

## Pages in category "Multiplicative Persistence"

The following 9 pages are in this category, out of 9 total.