answersLogoWhite

0


Best Answer

The greatest common factor of 21 and 49 is 7.

21 = 3 x 7, 49 = 7 x 7 so GCF = 7.

User Avatar

Wiki User

8y ago
This answer is:
User Avatar
More answers
User Avatar

Wiki User

10y ago

It is: 7

This answer is:
User Avatar

User Avatar

Wiki User

14y ago

7.

This answer is:
User Avatar

User Avatar

Anonymous

Lvl 1
4y ago

7

This answer is:
User Avatar

Add your answer:

Earn +20 pts
Q: What is the greatest common factor of 21 and 49?
Write your answer...
Submit
Still have questions?
magnify glass
imp