Greatest Common Factor of 97, 66, 89

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

• Greatest Common Factor of 97, 66, 89 by common division method
• Greatest Common Factor of 97, 66, 89 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 97

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

1,97

Factors of 66

List of positive integer factors of 66 that divides 66 without a remainder.

1,2,3,6,11,22,33,66

Factors of 89

List of positive integer factors of 89 that divides 89 without a remainder.

1,89

Greatest Common Factor

We found the factors 97,66,89 . The biggest common factor number is the GCF number.
So the greatest common factor 97,66,89 is 1.

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

• GCF of 90, 86, 64
• GCF of 33, 20, 81
• GCF of 33, 31, 38
• GCF of 54, 71, 34
• GCF of 97, 92, 25

1. What is the GCF of 97, 66, 89?

Answer: GCF of 97, 66, 89 is 1.

2. How to Find the GCF of 97, 66, 89

Answer: Greatest Common Factor(GCF) of 97, 66, 89 = 1

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

Step 2: Then multiply all the prime factors GCF(97, 66, 89) = 1.