Download & Print
Only $4.20

Greatest common factor (GCF) (1-500)

Factoring worksheets

Find the greatest common factor of two numbers up to 500. The GCF of two numbers is the largest number that is a factor of both numbers. 

More factoring & prime factors worksheets

Explore all of our factoring worksheets, from factoring numbers under 50 to prime factor trees, GCFs and LCMs.

What is K5?

K5 Learning offers free worksheets, flashcards and inexpensive workbooks for kids in kindergarten to grade 5. Become a member to access additional content and skip ads.