Greatest Common Factor of 489, 197, 108

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

• Greatest Common Factor of 489, 197, 108 by common division method
• Greatest Common Factor of 489, 197, 108 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 489

List of positive integer factors of 489 that divides 489 without a remainder.

1,3,163,489

Factors of 197

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

1,197

Factors of 108

List of positive integer factors of 108 that divides 108 without a remainder.

1,2,3,4,6,9,12,18,27,36,54,108

Greatest Common Factor

We found the factors 489,197,108 . The biggest common factor number is the GCF number.
So the greatest common factor 489,197,108 is 1.

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

• GCF of 742, 545, 513
• GCF of 378, 550, 436
• GCF of 905, 401, 940
• GCF of 835, 186, 505
• GCF of 434, 201, 581

1. What is the GCF of 489, 197, 108?

Answer: GCF of 489, 197, 108 is 1.

2. How to Find the GCF of 489, 197, 108

Answer: Greatest Common Factor(GCF) of 489, 197, 108 = 1

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

Step 2: Then multiply all the prime factors GCF(489, 197, 108) = 1.