Greatest Common Factor of 57, 16, 17, 979

Greatest common factor or Greatest common divisor (GCD) can be calculated in two ways

• Greatest Common Factor of 57, 16, 17, 979 by common division method
• Greatest Common Factor of 57, 16, 17, 979 with matching the biggest common factor

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∴ GCF of numbers is 1 because of no common factors present between them.

Factors of 57

List of positive integer factors of 57 that divides 57 without a remainder.

1,3,19,57

Factors of 16

List of positive integer factors of 16 that divides 16 without a remainder.

1,2,4,8,16

Factors of 17

List of positive integer factors of 17 that divides 17 without a remainder.

1,17

Factors of 979

List of positive integer factors of 979 that divides 979 without a remainder.

1,11,89,979

Greatest Common Factor

We found the factors 57,16,17,979 . The biggest common factor number is the GCF number.
So the greatest common factor 57,16,17,979 is 1.

Here are some samples of GCF of two or more Numbers calculations.

• GCF of 90, 83, 55, 402
• GCF of 25, 17, 88, 803
• GCF of 97, 54, 62, 855
• GCF of 91, 55, 87, 151
• GCF of 72, 37, 86, 721

1. What is the GCF of 57, 16, 17, 979?

Answer: GCF of 57, 16, 17, 979 is 1.

2. How to Find the GCF of 57, 16, 17, 979

Answer: Greatest Common Factor(GCF) of 57, 16, 17, 979 = 1

Step 1: Divide all the numbers with common prime numbers having remainder zero.

Step 2: Then multiply all the prime factors GCF(57, 16, 17, 979) = 1.