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Q: What are the common prime factors of 51 and 85?
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What are the common factors of 51 and 85?

The common factors of 51 and 85 are: 1 and 17.


What is the greatest common factor of 51 and 85?

The greatest number which divides both 51 and 85 is 17. So, greatest common factor is 17.Alternate method:P.F. of 51 = 3x17P.F. of 85 = 5x17Clearly, from the P.F. of both numbers 17 is the greatest common factor.The GCF is 17.51 and 85's highest common factor is 17.


What is the GCF of 51 and 85 using lists of factror?

The factors of 51 are: 1, 3, 17, 51 The factors of 85 are: 1, 5, 17, 85 The common factors are: 1, 17 The Greatest Common Factor: GCF = 17


What are the factors and prime factors of 255?

The factors of 255 are:1 3 5 15 17 51 85 255The prime factors are: 3 x 5 x 171, 3, 5, 15, 17, 51, 85, 255


What is the highest common factor of 85 and 51?

The GCF of 51 and 65 is 1. The prime factorization of 51 is 3*17. The prime factorization of 65 is 5*13 They have no factors in common other than 1.


What are the common factors of 34 51 and 85?

The common factors of 34, 51, and 85 are: 1 and 17


What are the factors of 85 and 51?

The factors of 51 are: 1, 3, 17, 51 The factors of 85 are: 1, 5, 17, 85


Why is 17 the greatest common factor of 51 and 85?

The factors of 51 are:1, 3, 17, 51The factors of 85 are:1, 5, 17, 85The common factors are:1, 17The Greatest Common Factor:GCF = 17


What is the greatest common factor of 85 and 145?

One way to determine the greatest common factor is to find all the factors of the numbers and compare them. The factors of 85 are 1, 5, 17, and 85. The factors of 145 are 1, 5, 29, and 145. The common factors are 1 and 5. Therefore, the greatest common factor is 5. The greatest common factor can also be calculated by identifying the common prime factors and multiplying them together. The prime factors of 85 are 5 and 17. The prime factors of 145 are 5 and 29. The prime factors in common are a single 5, so the greatest common factor is 5.


What are the factors of 51 and 34 and 85?

The factors of 34 are: 1, 2, 17, 34 The factors of 51 are: 1, 3, 17, 51 The factors of 85 are: 1, 5, 17, 85


What is the GCF for 34 85 68 and 51?

Factors of 34 are 1 , 2 , 17 , 34.Factors of 85 are 1 , 5 , 17 , 85.Factors of 68 are 1 , 2 , 4 , 17 , 34 , 68.Factors of 51 are 1 , 3 , 17 , 51.The Greatest Common Factor is 17


What is the gcf for 34 51 85?

The factors of 34 are:1, 2, 17, 34The factors of 51 are:1, 3, 17, 51The factors of 85 are:1, 5, 17, 85The common factors are:1, 17The Greatest Common Factor (GCF) is:17