Best Answer

There is not a greatest common factor of a single number, such as 57, because there cannot be a greatest common factor without two or more numbers to compare. Common factors are factors that the numbers being compared have in common. The greatest common factor is the largest factor that all the numbers being compared have in common.

The factors of 57 are 1, 3, 19, and 57.

The prime factors of 57 are 3 and 19.

Examples:

The greatest common factor of 27 and 57 is 3.

The greatest common factor of 57 and 133 is 19.

The greatest common factor of 57 and 106 is 1. factors are 3 and 19

GCF of 57 is 57.

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That is not true. You cannot have a GCF of just one number. The C of GCF stands for COMMON - that is, common to two or more numbers. So the GCF is defined only for 2 or more numbers.

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Q: What is the greatest common factor of 57?

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gcf of 57 and 84 is 3. The Greatest Common Divisor of 57, 84 is 3.

Factors of 39: 1 3 13 39 Factors of 57: 1 3 19 57 The GCF of 39 and 57 is 3 The greatest common factor of 39 and 57 is 3.

19 is a factor of 57. The fraction 19/57 is equal to 1/3.

The GCF of 19 and 57 is 19Definition: A factor is a divisor - a number that will evenly divide into another number. The greatest common factor of two or more numbers is the largest factor that the numbers have in common.Method:One way to determine the common factors and greatest common factor is to find all the factors of the numbers and compare them.The factors of 19 are 1 and 19.The factors of 57 are 1, 3, 19, and 57.The common factors are 1 and 19. Therefore, the greatest common factor is 19.

The factors of 57 are 1, 3, 19, and 57.The factors of 76 are 1, 2, 4, 19, 38, and 76.The common factors are 1 and 19. Therefore, the greatest common factor is 19.The greatest common factor can also be determined from the prime factors.The prime factors of 57 are 3 and 19.The prime factors of 76 are 2, 2, and 19.The common prime factors are a single 19, so the greatest common factor is 19. The answer is 19. The GCF is 19.The greatest common factor of the numbers 57 and 76 is 19.

Related questions

The greatest common factor of 36 and 57 is 3.

The greatest common factor of 24 and 57 is 3.

The greatest common factor of 12 and 57 is 3.

The Greatest Common Factor of 57 and 96 is 3.

The greatest common factor of 28 and 57 is 1.

The greatest common factor of 48 , 57 = 3

The greatest common factor of 3 and 57 is 3

Greatest common factor of 57 and 102 is 3.

The GCF is 1.

Greatest common factor of 57 and 102 is 3.

The greatest, and only, common factor of 57 (=3x19) and 28 (=22x7) is 1.

The Greatest Common Factor (GCF) is: 1

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