answersLogoWhite

0

The Greatest Common Factor (GCF) of 20, 28, and 36 is 4.

The factors of 20 are 1, 2, 4, 5, and 10.

Since ten is not a factor for either 28 or 36, we can remove it from consideration.

Five, likewise, is not a factor for either 28 or 36, so it can be removed as well.

This leaves four, which is the greatest common factor for all three numbers.

User Avatar

Wiki User

9y ago

Still curious? Ask our experts.

Chat with our AI personalities

JordanJordan
Looking for a career mentor? I've seen my fair share of shake-ups.
Chat with Jordan
EzraEzra
Faith is not about having all the answers, but learning to ask the right questions.
Chat with Ezra
MaxineMaxine
I respect you enough to keep it real.
Chat with Maxine
More answers

The LCM of 20, 28, and 35 is 140

User Avatar

Wiki User

9y ago
User Avatar

1260

User Avatar

Wiki User

13y ago
User Avatar

Add your answer:

Earn +20 pts
Q: What is the greatest common factor of 20 28 and 36?
Write your answer...
Submit
Still have questions?
magnify glass
imp