Greatest Common Factor of 17, 16, 56, 317

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

• Greatest Common Factor of 17, 16, 56, 317 by common division method
• Greatest Common Factor of 17, 16, 56, 317 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 17

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

1,17

Factors of 16

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

1,2,4,8,16

Factors of 56

List of positive integer factors of 56 that divides 56 without a remainder.

1,2,4,7,8,14,28,56

Factors of 317

List of positive integer factors of 317 that divides 317 without a remainder.

1,317

Greatest Common Factor

We found the factors 17,16,56,317 . The biggest common factor number is the GCF number.
So the greatest common factor 17,16,56,317 is 1.

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

• GCF of 72, 55, 83, 232
• GCF of 86, 51, 61, 977
• GCF of 82, 74, 95, 330
• GCF of 16, 54, 35, 712
• GCF of 96, 44, 60, 490

1. What is the GCF of 17, 16, 56, 317?

Answer: GCF of 17, 16, 56, 317 is 1.

2. How to Find the GCF of 17, 16, 56, 317

Answer: Greatest Common Factor(GCF) of 17, 16, 56, 317 = 1

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

Step 2: Then multiply all the prime factors GCF(17, 16, 56, 317) = 1.