One of my high school math students’ most used math reference sheets is this free printable factors chart for the numbers from 1 to 100.

I give my algebra and pre-calculus students a copy of this 1-100 factors chart at the beginning of the school year, and we end up referencing them a lot.

This factors chart comes in especially handy when we are trying to simplify radicals, finding the greatest common factor of two numbers (useful when factoring the GCF out of a polynomial or finding common denominators of fractions), and factoring quadratics.

I actually added several other helpful math reference sheets (prime numbers, pythagorean triples, perfect squares, and perfect cubes) to this file and turned it into a foldable math reference chart which I give students at the beginning of the year.

## Free PDF Download of Factors Chart 1-100

Factors Chart 1-100 (PDF) (1520 downloads)

Factors Chart 1-100 (Editable Publisher File ZIP) (243 downloads)

## More Free Math Reference Charts

- Fill in the Blank Unit Circle Chart
- Free Printable Greek Alphabet
- Free Printable Factors Chart 1-100
- Foldable Math Reference Chart
- Prime Numbers Chart
- Exponents Chart (Powers of 2 to 9)
- Powers of 2 Chart
- Trig Identities Cheat Sheet [Free Printable]
- Prime Factorization Foldable
- Prime Numbers Below 100 Chart
- Grouping Symbols Reference Chart & Poster
- Mathematician’s Toolbox Foldable for INBs