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Q: What are all the common factors of 23 and 29 and the GCF of each pair?

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The factors of 142 are: 1, 2, 71, 142 The factors of 148 are: 1, 2, 4, 37, 74, 148 The common factors are: 1, 2 The Greatest Common Factor: GCF = 2

The factors of 25 are: 1, 5, 25 The factors of 140 are: 1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140 The common factors are: 1, 5 The Greatest Common Factor: GCF = 5

Yes, if they have no other common factors.

The factors of 45 are: 1, 3, 5, 9, 15, 45 The factors of 60 are: 1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60 The common factors are: 1, 3, 5, 15 The Greatest Common Factor: GCF = 15

To find the greatest common factor (GCF) between monomials, take each monomial and write it's prime factorization. Then, identify the factors common to each monomial and multiply those common factors together. Bam! The GCF!

Related questions

The factors of 14 are: 1, 2, 7, 14 The factors of 49 are: 1, 7, 49 The common factors are: 1, 7 The Greatest Common Factor: GCF = 7

The factors of 142 are: 1, 2, 71, 142 The factors of 148 are: 1, 2, 4, 37, 74, 148 The common factors are: 1, 2 The Greatest Common Factor: GCF = 2

The GCF is 7.

The GCF is 7.

The factors of 25 are: 1, 5, 25 The factors of 140 are: 1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140 The common factors are: 1, 5 The Greatest Common Factor: GCF = 5

Yes, if they have no other common factors.

The factors of 45 are: 1, 3, 5, 9, 15, 45 The factors of 60 are: 1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60 The common factors are: 1, 3, 5, 15 The Greatest Common Factor: GCF = 15

To find the greatest common factor (GCF) between monomials, take each monomial and write it's prime factorization. Then, identify the factors common to each monomial and multiply those common factors together. Bam! The GCF!

The factors of 84 are: 1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84 The factors of 105 are: 1, 3, 5, 7, 15, 21, 35, 105 The common factors are: 1, 3, 7, 21 The Greatest Common Factor: GCF = 21

That's the Greatest Common Factor, or GCF.

Yes. Naming all the common factors is listing each factor that both numbers share. The GCF is the largest number from that list of factors.

The GCF of consecutive integers is 1.

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