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What is the greatest common factor of 51 and 20?
Greatest common factor of 20 & 51 is 1. Factors of 20 are 1, 2, 4, 5, 10 & 20. Factors of 51 are 1, 3, 17 & 51. The only common factor is 1, so GCF is 1. Alternate method: Prime factorization of 20 = 2x2x5 Prime factorization of 51 = 3x17 From the prime factorizations it is clear that 1 is the GCF of 20 and 51.
What is the greatest common factor of 40 and 51?
Factors of 20: 1 2 4 5 8 10 20 40 Factors of 51: 13 17 51 The GCF of 40 and 51 is 1
What are the common factors of 21 and 51?
The common factors of 21 and 51 are: 1 and 3
What are the common factors of 51 and 68?
The common factors of 51 and 68 are: 1 and 17
What are the common factors of 51 and 85?
The common factors of 51 and 85 are: 1 and 17.
What are the common factors of 51 and 39?
The common factors of 51 and 39 are 1 and 3.
What are the common factors of 51 and 15?
1 and 3 are the common factors of 51 and 15.
What are the common factors of 51 and 16?
51 and 16 share no common factors aside from 1.
What are the common factors of 25 and 20?
1 and 5 The factors of 20 are: 1, 2, 4, 5, 10, 20The factors of 25 are: 1, 5, 25The common factors are: 1, 51 and 5
What is that common factor of 51?
The factors of 51 are 1, 3, 17, 51 For them to be common, they need to be compared to another set of factors.
What are the greatest common factors of 51?
It depends upon the other number(s) with which 51 has common factors, but it will always be one of the factors of 51, namely 1, 3, 17 or 51.
What are the common factors of 24 and 51?
The common factors of 24 and 51 are: 1 and 3
