answersLogoWhite

0


Best Answer

The GCF of 21 and 42 is 21.

The GCF of 17 and 27 is 1.

User Avatar

Wiki User

7y ago
This answer is:
User Avatar

Add your answer:

Earn +20 pts
Q: What is the GCF of 21and 42 and the GCF of 17 and 27?
Write your answer...
Submit
Still have questions?
magnify glass
imp
Related questions

What is the GCF of 21and 42 and the GCF of 16 and 25?

GCF of 21 and 42: 21GCF of 16 and 25: 1


What is the greatest common factor fo 21and 42?

The GCF is 21.


What is the gcf of 42 and 27?

The GCF is 3.


What is the greatest common factor of 42 28 and 27?

The GCF is 1.


What is the GCF of 27 42 and 63?

The GCF is: 3


What it the GCF of 16 and 17?

The GCF is 1.


What is the LCM of 14 21and 42?

The LCM is: 42


What is the least common multiple of 21and 42?

It is 42


What is the LCM of 21and 6?

It is 42


What is the greatest common factor for 27 and 42?

The GCF is 3.


What is the greatest common factor of 21and 42?

21


What is the least common multiple of 21and 6?

It is 42