Greatest Common Factor of 197, 387, 195

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

• Greatest Common Factor of 197, 387, 195 by common division method
• Greatest Common Factor of 197, 387, 195 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 387

List of positive integer factors of 387 that divides 387 without a remainder.

1,3,9,43,129,387

Factors of 195

List of positive integer factors of 195 that divides 195 without a remainder.

1,3,5,13,15,39,65,195

Greatest Common Factor

We found the factors 197,387,195 . The biggest common factor number is the GCF number.
So the greatest common factor 197,387,195 is 1.

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

• GCF of 632, 737, 985
• GCF of 294, 894, 697
• GCF of 681, 905, 952
• GCF of 446, 170, 865
• GCF of 254, 333, 795

1. What is the GCF of 197, 387, 195?

Answer: GCF of 197, 387, 195 is 1.

2. How to Find the GCF of 197, 387, 195

Answer: Greatest Common Factor(GCF) of 197, 387, 195 = 1

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

Step 2: Then multiply all the prime factors GCF(197, 387, 195) = 1.