answersLogoWhite

0


Best Answer

Greatest common factor= 7

The greatest common factor is the factor that all these numbers have in common. It helps to make a list of all the number's factors.

28- 2, 2, 7

35- 5, 7

42- 2, 3, 7

All of these numbers have 7 as a factor,

therfore 7 is the greatest common factor

User Avatar

Wiki User

13y ago
This answer is:
User Avatar
More answers
User Avatar

Wiki User

11y ago
This answer is:
User Avatar

User Avatar

Wiki User

11y ago

Factors of 35: 1, 5, 7, 35

Factors of 42: 1, 2, 3, 6, 7, 14, 21, 42

Factors of 28: 1, 2, 4, 7, 14, 28

GCF (35, 42, 28) = 7

This answer is:
User Avatar

User Avatar

Wiki User

9y ago

The GCF of 28, 42, and 35 is 7.

This answer is:
User Avatar

Add your answer:

Earn +20 pts
Q: What is the Greatest Common Factor of 42 35 and 28?
Write your answer...
Submit
Still have questions?
magnify glass
imp
Related questions

What is the greatest common factor of 28 35 63?

The greatest common factor of the numbers 28, 35 and 63 is 7.


The greatest common factor of 28 and 35?

It is 7


The greatest common factor for 35 and 28?

The GCF is 7.


Greatest common factor of 28 and 35 and 49?

7


What is the greatest common factor of 28 52 35?

It is: 1


What is the greatest common factor of 28 35 and 70?

The GCF is 14.


What is the greatest common factor for 35and28?

Seven is the GCF of 35 and 28.


What is the greatest common factor of 28 50 35?

The GCF is 1.


What is the greatest common factor of 42 28 35?

The GCF is 7.


What is the greatest common factor for 28 and 35 and 63?

The GCF is 7.


What is the greatest common factor of 15 28 and 35?

The GCF is 1.


What is the greatest common factor of 28 35 and 30?

The GCF is 1.