answersLogoWhite

0


Best Answer

The same as with two. Example: 30, 42, 54, 60
Factor them.
2 x 3 x 5 = 30
2 x 3 x 7 = 42
2 x 3 x 3 x 3 = 54
2 x 2 x 3 x 5 = 60
Select the common factors.
2 x 3 = 6, the GCF

User Avatar

Wiki User

11y ago
This answer is:
User Avatar

Add your answer:

Earn +20 pts
Q: How do you find the greatest common factor of 4 numbers?
Write your answer...
Submit
Still have questions?
magnify glass
imp
Related questions

What is the greatest common factor of 1570?

Two or more numbers are needed to find their greatest common factor.


What is the greatest common factor of 400?

You need at least two numbers to find a GCF.


What is the greatest common factor for 12?

You need at least two numbers to find a GCF. There cannot be a greatest common factor if there are not at least two numbers to compare. The greatest common factor is the largest factor that all the numbers have in common - the largest factor that they all share.


What are the the greatest common factors of 9?

It is meaningless to ask "What are the greatest common factor of 9". There should be two or more numbers. Greatest common factor means the greatest number which is the common factor of all the numbers mentioned.


What is the greatest common factor 16?

Two or more numbers are required to find the greatest common factor between them.


Find a greatest common factor of 144?

There is no Greatest Common Factor (GCF) for a single number. The Greatest Common Factor (GCF) is the largest factor common to two or more given numbers.


What is the greatest common factor of 720?

You need at least two numbers to find a GCF.


What is the greatest common factor of 1524?

At least two or more numbers must be given to find their greatest common factor


What is the greatest common factor of 245?

You need at least two numbers to find a GCF.


What is the greatest common factor 47?

To find a common factor, you need at least two numbers.


What are the common factors and greatest common factor of 119?

There cannot be a greatest common factor of just one number. To be common there need to be at least two numbers. If you find all the factors of two or more numbers, and you find some factors are the same ("common"), then the largest of those common factors is the Greatest Common Factor.


What is the greatest common factor 75?

You need at least two numbers to find a GCF.