Greatest Common Factor of 57, 69, 197

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

• Greatest Common Factor of 57, 69, 197 by common division method
• Greatest Common Factor of 57, 69, 197 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 69

List of positive integer factors of 69 that divides 69 without a remainder.

1,3,23,69

Factors of 197

List of positive integer factors of 197 that divides 197 without a remainder.

1,197

Greatest Common Factor

We found the factors 57,69,197 . The biggest common factor number is the GCF number.
So the greatest common factor 57,69,197 is 1.

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

• GCF of 49, 67, 357
• GCF of 22, 49, 811
• GCF of 91, 56, 149
• GCF of 47, 65, 821
• GCF of 20, 66, 990

1. What is the GCF of 57, 69, 197?

Answer: GCF of 57, 69, 197 is 1.

2. How to Find the GCF of 57, 69, 197

Answer: Greatest Common Factor(GCF) of 57, 69, 197 = 1

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

Step 2: Then multiply all the prime factors GCF(57, 69, 197) = 1.