Greatest Common Factor of 489, 273, 166

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

• Greatest Common Factor of 489, 273, 166 by common division method
• Greatest Common Factor of 489, 273, 166 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 273

List of positive integer factors of 273 that divides 273 without a remainder.

1,3,7,13,21,39,91,273

Factors of 166

List of positive integer factors of 166 that divides 166 without a remainder.

1,2,83,166

Greatest Common Factor

We found the factors 489,273,166 . The biggest common factor number is the GCF number.
So the greatest common factor 489,273,166 is 1.

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

• GCF of 307, 597, 670
• GCF of 733, 965, 891
• GCF of 358, 428, 383
• GCF of 742, 972, 325
• GCF of 458, 797, 672

1. What is the GCF of 489, 273, 166?

Answer: GCF of 489, 273, 166 is 1.

2. How to Find the GCF of 489, 273, 166

Answer: Greatest Common Factor(GCF) of 489, 273, 166 = 1

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

Step 2: Then multiply all the prime factors GCF(489, 273, 166) = 1.