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The factors of 16 are: 1, 2, 4, 8, 16
The factors of 81 are: 1, 3, 9, 27, 81
The common factors are: 1
The Greatest Common Factor (GCF) is: 1
Wiki User
∙ 13y ago
Wiki User
∙ 11y agoTo find the common factors you reduce each number to its primes. A prime is a number that can only be divided by one to get a unique whole number.
Definition Of Common Factor: A number that will divide into two numbers evenly.
Prime's
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81=3x3x3x3
36=3x3x4
Since both numbers have (2) 3's in common 3 and 9 are common factors.
Wiki User
∙ 14y ago16 and 81 share no common factors aside from 1.
Wiki User
∙ 13y agoThe factors of 8 are: 1, 2, 4, 8
The factors of 16 are: 1, 2, 4, 8, 16
The common factors are: 1, 2, 4, 8
Wiki User
∙ 13y agoThe factors of 65 are: 1, 5, 13, 65
The factors of 81 are: 1, 3, 9, 27, 81
The only common factor is: 1
Wiki User
∙ 11y agoCommon factors of 16 and 88 are: 1, 2, 4, and 8.
Wiki User
∙ 7y agoSince 8 is a factor of 16, all of its factors are common.
Wiki User
∙ 8y agoThe common factors are: 1, 3, 9, 27.
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What are all of the common factors of 16?
The factors of 16 are 1, 2, 4, 8 and 16. For them to be common, they need to be compared to another set of factors.
What are the common factors of 6 and 16?
The factors of 6 are: 1, 2, 3, 6.The factors of 16 are: 1, 2, 4, 8, 16.The common factors are: 1, 2
What are the common factors and greatest common factors of 16 and 80?
The common factors are: 1, 2, 4, 8, 16The Greatest Common Factor = 16
What are the common factors 32 16?
The common factors are: 1, 2, 4, 8, 16
What are the common factors of 16 and 112?
The highest common factor is 16
What are the common factors of eight and 16?
Since 8 is a factor of 16, all of its factors are common.
What are all of the common factors of 16?
The factors of 16 are 1, 2, 4, 8 and 16. For them to be common, they need to be compared to another set of factors.
What are the Common factors of 16 and 48?
The common factors of 16 and 48 are 16,8,4,2,1.
What are the common factors of 10 16?
Common factors of 10 and 16 are: 1 and 2.
What are the common factors of 14 and 16?
The common factors of 14 and 16 are 1 and 2.
What is the common factor between 48and 16?
The factors of 48 are 1,2,3,4,6,8,12,16,24, and 48. The factors of 16 are 1,2,4,8, and 16. The common factors of 16 and 48 are 1,2,4,8, and 16.
What are the common factors of 6 and 16?
The factors of 6 are: 1, 2, 3, 6.The factors of 16 are: 1, 2, 4, 8, 16.The common factors are: 1, 2
What are the common factors for 16 and 64?
The common factors of 16 and 64 are 1, 2, 4, 8, and 16.
What are the common factors of 16 and 64?
The common factors of 16 and 64 are 1, 2, 4, 8, and 16
What is the highest common factor of 16 and8?
16 and eight's highest common factor is eight.
What are the common factors and greatest common factors of 16 and 80?
The common factors are: 1, 2, 4, 8, 16The Greatest Common Factor = 16
What are the common factor of 16 and 32?
The factors of 16 are 1,2,4,8,and 16The factors of 32 are 1,2,4,8,16, and 32Thus, the common factors of 16 and 32 are 1,2,4,8, and 16
