What is the greatest common factor of 21 and 35?

Answer 1

The GCF of 21 and 35 is 7.

The factors of 21 are 1, 3, 7, and 21

The factors of 35 are 1, 5, 7, and 35

The greatest (largest) factor common to both 21 and 35 is 7
The GCF is 7.

Answer 2

Well, honey, the greatest common factor of 21 and 35 is 7. It's like finding the perfect pair of shoes that both numbers can comfortably walk in without any blisters. So, 7 is the lucky number that fits the bill for both 21 and 35.

Answer 3

Oh, what a happy little question! The greatest common factor of 21 and 35 is 7. You see, it's like finding the biggest brush in your collection that can paint both numbers evenly - just like a fluffy cloud floating through the sky.

Answer 4

Oh, dude, the greatest common factor of 21 and 35 is 7. It's like the cool kid at the math party that both 21 and 35 can hang out with. So yeah, 7 is the number that can divide both 21 and 35 without any remainder.

Answer 5

• 1× 21=21 1,2,7,
• 1× 35=35 1,2,5,7,
• The greatest common factor is _

Answer 6

It might be, it could be, IT IS !

Answer 7

The GCF is 7.