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What is the greatest common factor of 81 amd 108?

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Anonymous

∙ 13y ago
Updated: 10/17/2024

The HCF is: 27

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Wiki User

∙ 13y ago
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What is the greatest common factor of 10 amd 24?

2


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28


What is the greatest common factor of 12 amd 30?

The GCF is 6.


What is the greatest common factor of 22 amd 77?

The GCF is 11.


What is the greatest common factor of 12 and 38 and 40 amd 94?

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GCF(54, 56) = 2.


What is the LCM of 72 amd 108?

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What is the greatest common factor of 23 amd 36?

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What is the greatest common divisor of 135 amd 450?

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What is the GCF of 44 amd 45?

The greatest common factor of 42 and 45 is 3.Method 1: Listing Factors List all the factors of both numbers and the highest factor that is the same is the greatest common factor.Factors of 42: 1, 2, 3, 6, 7, 14, 21Factors of 45: 1, 3, 5, 9, 15The greatest common factor is 3.Method 2: Prime FactorizationFind the prime factorization of each number. The prime numbers that the numbers all share multiply to the great common factor.42=2*3*745=3*3*542 and 45 share one 3. Therefore, the greatest common factor is 3.

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