answersLogoWhite

0


Best Answer

1, 2, 4 are the common factors of 12 and 40, and 4 is the greatest common factor

User Avatar

Wiki User

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

Wiki User

8y ago

The GCF is 4.

This answer is:
User Avatar

User Avatar

Wiki User

14y ago

4

This answer is:
User Avatar

User Avatar

Wiki User

14y ago

4

This answer is:
User Avatar

Add your answer:

Earn +20 pts
Q: What is the greatest common factors of 12 and 40?
Write your answer...
Submit
Still have questions?
magnify glass
imp
Related questions

What are the common factors and greatest common factor of 12 and 40?

1, 2 and 4, the GCF


What is the greatest common factor of 12 40 and 68?

To find the greatest common factor (GCF) of 12, 40, and 68, we first need to find the factors of each number. The factors of 12 are 1, 2, 3, 4, 6, and 12. The factors of 40 are 1, 2, 4, 5, 8, 10, 20, and 40. The factors of 68 are 1, 2, 4, 17, 34, and 68. The greatest common factor among these three numbers is 4.


What are the greatest common factors to 40 and 125?

Common factors of 40 and 125 are: 1 and 5.


What are the common factors and the greatest common factors for 15 and 40?

The common factors are: 1, 5 The Greatest Common Factor (GCF) is: 5


What is the greatest common factor for 40?

There is not a greatest common factor of 40 because there cannot be a greatest common factor without two or more numbers to compare. Common factors are factors that the numbers being compared have in common. The factors of 40 are 1, 2, 4, 5, 8, 10, 20, and 40. The greatest common factor of 16 and 40 is 8. The greatest common factor of 40 and 55 is 5. The greatest common factor of 36, 40, and 96 is 4.


What is the greatest common factor of 36 and 40?

The greatest common factor of 36 and 40 is 4. One way to determine the greatest common factor is to find all the factors of the numbers and compare them. The factors of 36 are 1, 2, 3, 4, 6, 9, 12, 18, and 36. The factors of 40 are 1, 2, 4, 5, 8, 10, 20, and 40. The common factors are 1, 2, and 4. Therefore, the greatest common factor is 4. The greatest common factor can also be calculated by identifying the common prime factors and multiplying them together. The prime factors of 36 are 2, 2, 3, and 3. The prime factors of 40 are 2, 2, 2, and 5. The prime factors in common are 2 and 2, so the greatest common factor is 2 x 2 = 4.


What are the greatest Common factors for 2 and 40?

The greatest common factor is two.


What is the greatest common factor of 12 38 and 40?

The factors of 12 are:1, 2, 3, 4, 6, 12The factors of 38 are:1, 2, 19, 38The factors of 40 are:1, 2, 4, 5, 8, 10, 20, 40The common factors are:1, 2The Greatest Common Factor (GCF) is:2


What is the greatest common factor of 12 28 and 40?

The greatest common factor of 12, 28, and 40 is 4 To find the greatest common factor of numbers, you first need to split these numbers into their prime factors: 12 = 2x2x3 28 = 2x2x7 40 = 2x2x2x2x5 You then need to find which prime factors are shared between the numbers. In this case, each of the numbers uses two 2s, but no other numbers are common between them. So to find the GCF we simply multiply two 2s: 2x2=4 Thus the GCF of 12, 28 and 40 is 4.


What are the greatest common factors for 40 125?

The factors of 40 are: 1, 2, 4, 5, 8, 10, 20, 40 The factors of 125 are: 1, 5, 25, 125 The common factors are: 1, 5 The Greatest Common Factor: 5


What are the greatest common factors of 38 and 40?

The greatest common factor (GCF) is 2.


What are the greatest common factors of 20 30 40?

The greatest common factor is 10.