    0

# What are the greatest common factors 6 and15?

Updated: 8/31/2023 Wiki User

11y ago

The factors of 6 are: 1, 2, 3, 6

The factors of 12 are: 1, 2, 3, 4, 6, 12

The factors of 15 are: 1, 3, 5, 15

The common factors are: 1, 3

• The Greatest Common Factor (GCF) is: 3 Wiki User

12y ago   Wiki User

11y ago

The factors are:

• 4 :: 1, 2, 4
• 6 :: 1, 2, 3, 6
• 15 :: 1, 3, 5, 15

The greatest factor common to all three numbers is 1. These three numbers are considered mutually prime.   Wiki User

7y ago

The GCF of 6 and 12 is 6.

The GCF of 10 and 15 is 5.   Wiki User

12y ago

The greatest common factor of 6 and 15 is 3.   Wiki User

11y ago

The GCF is 3.   Earn +20 pts
Q: What are the greatest common factors 6 and15?
Submit
Still have questions?  Related questions

### What are the common factors and greatest common factor of 6?

There is neither a greatest common factor nor common factors of a single number, such as 6 because there cannot be any form of common factor without two or more numbers to compare. Common factors are factors that the numbers being compared have in common. The greatest common factor is the largest factor that all the numbers being compared have in common. Thus, since there are not two or more numbers to compare, there are neither common factors nor a greatest common factor. The factors of 6 are 1, 2, 3, and 6. The prime factors of 6 are 2 and 3. Examples: The common factors of 4 and 6 are 1 and 2; the greatest common factor is 2. The common factors of 6 and 9 are 1 and 3; the greatest common factor is 3. The common factors of 6 and 13 are a single 1; the greatest common factor is 1. The common factors of 6 and 24 are 1, 2, 3, and 6; the greatest common factor is 6. The common factors of 6, 120, and 216 are 1, 2, 3, and 6; the greatest common factor is 6.

### What are the factors of 6 and 8 and the greatest common factor of them?

factors of 6 are 1,2,3,6 Factors of 8 are 1,2,4,8 The Greatest common factor is 2

It is: 6

The LCM is: 30

The GCF is 3.

### What is the greatest common factor of 48 and 6?

Since 6 is a factor of 48, and 6 is the largest factor of itself, 6 is the greatest common factor. One way to determine the greatest common factor is to find all the factors of the numbers and compare them. The factors of 6 are 1, 2, 3, and 6. The factors of 48 are 1, 2, 3, 4, 6, 8, 12, 16, 24, and 48. The common factors are 1, 2, 3, and 6. Therefore, 6 is the greatest common factor. The greatest common factor can also be calculated by identifying the common prime factors and multiplying them together. The prime factors of 6 are 2 and 3. The prime factors of 48 are 2, 2, 2, 2, and 3. The common prime factors are 2 and 3, so the greatest common factor is 2 x 3 = 6.

### What are the greatest common factors of 42 60 and 78?

The greatest common factor is 6

### What are the greatest common factors for 6 9 24?

The greatest common factor is 3

### What are the greatest common factors of 6 and 27?

The greatest common factor (GCF) is 3.

### What is the greatest common factors of 4and 6?

The greatest common factor (GCF) is 2.

### What is the greatest common factor of 12 and 18?

The GCF of 12 and 18 is 6.One way to determine the greatest common factor is to find all the factors of the numbers and compare them.The factors of 12 are 1, 2, 3, 4, 6, and 12.The factors of 18 are 1, 2, 3, 6, 9, and 18.The common factors are 1, 2, 3, and 6.Therefore, the greatest common factor is 6.The Greatest Common Factor (GCF) is: 6The GCF is 6.

It is: 6