Greatest Common Factor of 17, 25, 97, 56

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

• Greatest Common Factor of 17, 25, 97, 56 by common division method
• Greatest Common Factor of 17, 25, 97, 56 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 25

List of positive integer factors of 25 that divides 25 without a remainder.

1,5,25

Factors of 97

List of positive integer factors of 97 that divides 97 without a remainder.

1,97

Factors of 56

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

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

Greatest Common Factor

We found the factors 17,25,97,56 . The biggest common factor number is the GCF number.
So the greatest common factor 17,25,97,56 is 1.

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

• GCF of 17, 34, 98, 30
• GCF of 67, 25, 92, 26
• GCF of 33, 55, 42, 11
• GCF of 56, 40, 54, 80
• GCF of 58, 80, 71, 84

1. What is the GCF of 17, 25, 97, 56?

Answer: GCF of 17, 25, 97, 56 is 1.

2. How to Find the GCF of 17, 25, 97, 56

Answer: Greatest Common Factor(GCF) of 17, 25, 97, 56 = 1

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

Step 2: Then multiply all the prime factors GCF(17, 25, 97, 56) = 1.