Greatest Common Factor of 27, 398, 197

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

• Greatest Common Factor of 27, 398, 197 by common division method
• Greatest Common Factor of 27, 398, 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 27

List of positive integer factors of 27 that divides 27 without a remainder.

1,3,9,27

Factors of 398

List of positive integer factors of 398 that divides 398 without a remainder.

1,2,199,398

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 27,398,197 . The biggest common factor number is the GCF number.
So the greatest common factor 27,398,197 is 1.

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

• GCF of 47, 589, 146
• GCF of 71, 414, 593
• GCF of 34, 658, 181
• GCF of 38, 763, 535
• GCF of 15, 617, 245

1. What is the GCF of 27, 398, 197?

Answer: GCF of 27, 398, 197 is 1.

2. How to Find the GCF of 27, 398, 197

Answer: Greatest Common Factor(GCF) of 27, 398, 197 = 1

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

Step 2: Then multiply all the prime factors GCF(27, 398, 197) = 1.