0
Add your answer:
Earn +20 pts
What are the common factors and greatest common factor of 9?
There is neither a greatest common factor nor common factors of a single number, such as 9, 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 9 are 1, 3, and 9. The prime factors of 9 are 3 and 3. Examples: The common factors of 9 and 24 are 1 and 3; the greatest common factor is 3. The common factors of 9 and 64 are only 1; the greatest common factor is 1. The common factors of 9 and 108 are 1, 3, and 9; the greatest common factor is 9.
What is the greatest common factor for 9?
There is not a greatest common factor of 9 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 9 are 1, 3, and 9. The prime factors of 9 are 3 and 3.
Common factors and greatest common factor for 18 and 30?
The factors of 18 are: 1, 2, 3, 6, 9, 18The factors of 30 are: 1, 2, 3, 5, 6, 10, 15, 30The common factors are: 1, 2, 3, 6The Greatest Common Factor (GCF) is: 6
What are the common factors of 18 and 30 and the greatest common factor?
The factors of 18 are: 1, 2, 3, 6, 9, 18The factors of 30 are: 1, 2, 3, 5, 6, 10, 15, 30The common factors are: 1, 2, 3, 6The Greatest Common Factor (GCF) is: 6
What is the greatest common factor of 30 and 36?
The GCF of 30 and 36 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 30 are 1, 2, 3, 5, 6, 10, 15, and 30.The factors of 36 are 1, 2, 3, 4, 6, 9, 12, 18, and 36.The common factors are 1, 2, 3, and 6. Therefore, the greatest common factor is 6.The greatest common factor can also be calculated by identifying the common prime factors and multiplying them together.The prime factors of 30 are 2, 3, and 5.The prime factors of 36 are 2, 2, 3, and 3.The prime factors they have in common are 2 and 3, so the greatest common factor is 2 x 3 = 6.The factors of 30 are 1, 2, 3, 5, 6, 10, 15, and 30.The factors of 36 are 1, 2, 3, 4, 6, 9, 12, 18, and 36.The greatest common factor of 30 and 36 is 6.6
What is the greatest common factor of 135 and 30?
The greatest common factor of 30 and 135 is 15One way to determine the greatest common factor is to find all the factors of the numbers and compare them.The factors of 30 are 1, 2, 3, 5, 6, 10, 15, and 30.The factors of 135 are 1, 3, 5, 9, 15, 27, 45, and 135.The common factors are 1, 3, 5, and 15. Therefore, the greatest common factor is 15.The greatest common factor can also be calculated by identifying the common prime factors and multiplying them together.The prime factors of 30 are 2, 3, and 5.The prime factors of 135 are 3, 3, 3, and 5.The prime factors in common are 3 and 5, so the greatest common factor is 3 x 5 = 15.
What are the common factors of 9 and 15 and 30?
Common factors of 9, 15, and 30 are: 1 and 3.
Greatest common factors of 72and27?
The Greatest Common Factor (GCF) = 9
What is the greatest common factor of 30 and 45. Use lists of factors to find the answer.?
The factors of 30 are: 1, 2, 3, 5, 6, 10, 15, 30 The factors of 45 are: 1, 3, 5, 9, 15, 45 The common factors are: 1, 3, 5, 15 The Greatest Common Factor: GCF = 15
What is the greatest common factor of 9 30 and 42?
Greatest common factor of 9 30 and 42 is 3.
What are the common factors of 27 and 45?
The common factors of 27 and 45 are 1, 3, and 9. The greatest common factor of 27 and 45 is 9. One way to determine the common factors and greatest common factor is to find all the factors of the numbers and compare them. The factors of 27 are 1, 3, 9, and 27. The factors of 45 are 1, 3, 5, 9, 15, and 45. The common factors are 1,3, and 9. Therefore, the greatest common factor is 9. The greatest common factor can also be calculated by identifying the common prime factors and multiplying them together. To then obtain the common factors, list all the factors of the greatest common factor. The prime factors of 27 are 3, 3, and 3. The prime factors of 45 are 3, 3, and 5. The prime factors in common are 3 and 3, so the greatest common factor is 3 x 3 = 9.
What is the greatest common factor of 7and 9?
The factors of 7 are 1 and 7 The factors of 9 are 1, 3, and 9 So the greatest common factor is 1
