# Number Theory

Browse 5 online Number Theory tools for working with number-theory data and operations in your browser. Text inputs are not stored, and uploaded files are deleted after 6 hours.

> Canonical page: https://elysiatools.com/en/tags/number-theory

## Overview

Use this collection of 5 Number Theory tools to work with number-theory data and operations through a browser-based interface, with no software installation required.

## Frequently asked questions

### What can I do with Number Theory tools?

You can work with number-theory data and operations using the available browser-based tools in this category.

### Do I need to install software?

No software installation is required. You can access the tools through your browser.

### How is my data handled?

Requests are submitted through the browser and processed on Elysia Tools servers. Text inputs are not stored, and uploaded files are automatically deleted after 6 hours.

## Tools

- [Continued Fraction Calculator](https://elysiatools.com/en/tools/continued-fraction): Convert numbers to continued fraction representation
- [Digital Root Calculator](https://elysiatools.com/en/tools/digital-root-calculator): Calculate the digital root of numbers. The digital root is the recursive sum of digits until a single digit is obtained.
- [GCD & LCM Calculator](https://elysiatools.com/en/tools/gcd-lcm-calculator): Calculate the greatest common divisor and least common multiple for two or more integers
- [Prime Factorization Calculator](https://elysiatools.com/en/tools/prime-factorization): Factor any integer into its prime factors with detailed analysis and mathematical properties.
- [Prime Factorization Calculator](https://elysiatools.com/en/tools/prime-factorization-calculator): Break an integer into prime factors, show the factorization string, and optionally include divisor properties and factorization steps

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