Prime Factorization Freebie

Brenda Kovich
Grade Levels
4th, Homeschool
Formats Included
  • PDF
  • Activity
4 pages
Share this resource
Brenda Kovich
Easel Activity Included
This resource includes a ready-to-use interactive activity students can complete on any device. Easel by TpT is free to use! Learn more.

Also included in

  1. In fourth grade, kids need to gain familiarity with factors and multiples. This set of activities asks students to conceptualize with arrays, find all factor pairs for the numbers 1-100, and determine whether a number is prime or composite. Number of the Day pages provide ongoing practice.This resou
    Save $2.00


Prime factorization is the key to finding factors. You can teach it through factor trees or the ladder method - - - or both! This free resource includes a two-page factor tree worksheet and a two-page ladder method worksheet.

To support classroom, hybrid, and distance learning, student pages are available as a printable PDF and interactive Easel Activities.

Enjoy Teaching!

Brenda Kovich

Would you like to know when I post more resources? Simply follow me on TpT.

I'm committed to continual improvement. This resource was updated and enhanced on January 5, 2021.

Total Pages
4 pages
Answer Key
Not Included
Teaching Duration
2 days
Report this Resource to TpT
Reported resources will be reviewed by our team. Report this resource to let us know if this resource violates TpT’s content guidelines.


to see state-specific standards (only available in the US).
Find all factor pairs for a whole number in the range 1-100. Recognize that a whole number is a multiple of each of its factors. Determine whether a given whole number in the range 1-100 is a multiple of a given one-digit number. Determine whether a given whole number in the range 1-100 is prime or composite.


Questions & Answers

Teachers Pay Teachers is an online marketplace where teachers buy and sell original educational materials.

More About Us

Keep in Touch!

Sign Up