 # Question: What Is The GCF Of 15 And 27?

## What is the GCF of 15 and 40?

The factors of 40 are 40, 20, 10, 8, 5, 4, 2, 1.

The common factors of 15 and 40 are 5, 1, intersecting the two sets above.

In the intersection factors of 15 ∩ factors of 40 the greatest element is 5.

Therefore, the greatest common factor of 15 and 40 is 5..

## What is the HCF of 5 10 and 15?

Factors of 15 = 1, 3, 5 and 15. Factors of 10 = 1, 2, 5 and 10. Therefore, common factor of 15 and 10 = 1 and 5. Highest common factor (H.C.F) of 15 and 10 = 5.

## What is the HCF of 15 and 27?

Greatest Common Factor of 15 and 27. Greatest common factor (GCF) of 15 and 27 is 3. We will now calculate the prime factors of 15 and 27, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 15 and 27.

## What is the GCF of 15 and 30?

Greatest common factor (GCF) of 15 and 30 is 15.

## What is the GCF for 27?

The factors of 27 are 1, 3, 9, 27. The common factors of 18 and 27 are 1, 3 and 9. The greatest common factor of 18 and 27 is 9.

## What is the GCF of 24 30?

6The GCF of 24 and 30 is 6.

## What is the GCF of 36 27?

Answer and Explanation: The GCF for 27 and 36 is 9. The greatest common factor (GCF) of two or more numbers is the largest positive integer in common that divides each number…

## What is the HCF of 27 and 36?

We found the factors and prime factorization of 27 and 36. The biggest common factor number is the GCF number. So the greatest common factor 27 and 36 is 9.

## What is the HCF of 100?

Factors of 100 = 1, 2, 5, 10, 20, 50 and 100. Factors of 150 (one hundred fifty) =1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75 and 150. Therefore, common factor of 100 and 150 = 1, 2, 3, 5, 10 and 50. Highest common factor (H.C.F) of 900 and 270 = 50.

## What is the HCF of 12 and 15?

The factors of 12 are : 1, 2, 3, 4, 6, 12. The factors of 15 are : 1, 3, 5, 15. 1 and 3 are the only common factors (numbers which are factors of both 12 and 15). Therefore, the highest common factor of 12 and 15 is 3.

## What are the factors of 27 and 15?

The gcf of 15 and 27 can be obtained like this: The factors of 15 are 15, 5, 3, 1. The factors of 27 are 27, 9, 3, 1. The common factors of 15 and 27 are 3, 1, intersecting the two sets above.

## What is the GCF of 15 and 28?

Greatest common factor (GCF) of 15 and 28 is 1. We will now calculate the prime factors of 15 and 28, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 15 and 28.

## What are the common factors of 15 and 20?

The gcf of 15 and 20 can be obtained like this: The factors of 15 are 15, 5, 3, 1. The factors of 20 are 20, 10, 5, 4, 2, 1. The common factors of 15 and 20 are 5, 1, intersecting the two sets above.

## What is the GCF of 3 and 27?

The factors of 27 are 27, 9, 3, 1. The common factors of 3 and 27 are 3, 1, intersecting the two sets above. In the intersection factors of 3 ∩ factors of 27 the greatest element is 3. Therefore, the greatest common factor of 3 and 27 is 3.

## What is the GCF of 100 and 120?

20Greatest common factor (GCF) of 100 and 120 is 20.