answersLogoWhite

0

The greatest common factor of 21 and 54 is 3.

The greatest common factor is the highest number that divides exactly into two or more numbers.

factors of 21: 1, 3, 7, 21

factors of 54: 1, 2, 3, 6, 9, 18, 27, 54

The greatest common factor of 21 and 54 is 3.

User Avatar

Wiki User

9y ago

Still curious? Ask our experts.

Chat with our AI personalities

RossRoss
Every question is just a happy little opportunity.
Chat with Ross
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 greatest common factor of 20 and 54 is 2.

User Avatar

Wiki User

14y ago
User Avatar

The Greatest Common Factor (GCF) is: 1

User Avatar

Wiki User

14y ago
User Avatar

3

User Avatar

Wiki User

10y ago
User Avatar

Add your answer:

Earn +20 pts
Q: What is the greatest common factor of 20 and 54?
Write your answer...
Submit
Still have questions?
magnify glass
imp