Greatest Common Factor of 197, 274, 189

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

• Greatest Common Factor of 197, 274, 189 by common division method
• Greatest Common Factor of 197, 274, 189 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 197

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

1,197

Factors of 274

List of positive integer factors of 274 that divides 274 without a remainder.

1,2,137,274

Factors of 189

List of positive integer factors of 189 that divides 189 without a remainder.

1,3,7,9,21,27,63,189

Greatest Common Factor

We found the factors 197,274,189 . The biggest common factor number is the GCF number.
So the greatest common factor 197,274,189 is 1.

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

• GCF of 291, 480, 855
• GCF of 113, 199, 660
• GCF of 965, 673, 653
• GCF of 530, 109, 689
• GCF of 178, 800, 322

1. What is the GCF of 197, 274, 189?

Answer: GCF of 197, 274, 189 is 1.

2. How to Find the GCF of 197, 274, 189

Answer: Greatest Common Factor(GCF) of 197, 274, 189 = 1

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

Step 2: Then multiply all the prime factors GCF(197, 274, 189) = 1.