Finding a GCF of Two Terms

Find the Greatest Common Factor (GCF) of the two terms.

Checking Your Answers

Click "Show Answer" underneath the problem to see the answer. Or click the "Show Answers" button at the bottom of the page to see all the answers at once.


2a^2 2a
Answer: 2a


  1. 2xy 2x^2y^2
    Answer: 2xy
  2. 6a^2 9a^2
    Answer: 3a^2
  3. 100x 30y
  4. 30a^2 40b^2
  5. 10z^4y^3 1x^3
  6. x^3 x^2
    Answer: x^2
  7. 3 9x
  8. v^2 2v^3
    Answer: v^2
  9. 2p^2 2p^1
  10. 12xyz 40x^2y^2z^2
    Answer: 4xyz
  11. 21x 21x^2y^2
    Answer: 21x
  12. 49x^3y^2 42x^2y
    Answer: 7x^2y
  13. 5u^2v^3 6uv^4
    Answer: uv^3
  14. 2m^2n 3mn^2
  15. pq 7pr
  16. 9tu^2v 21t^2u^3v^3
    Answer: 3tu^2v
  17. 9x 4y
  18. q^2r^2 qr
  19. 49a 42a
  20. 36qx 54r
Show all answers

Related Pages

Finding a GCF Lesson
Brush up on your knowledge of the techniques needed to solve problems on this page.


Looking for someone to help you with algebra? At Wyzant, connect with algebra tutors and math tutors nearby. Prefer to meet online? Find online algebra tutors or online math tutors in a couple of clicks.

Sign up for free to access more Algebra resources like . Wyzant Resources features blogs, videos, lessons, and more about Algebra and over 250 other subjects. Stop struggling and start learning today with thousands of free resources!
if (isMyPost) { }