Greatest Common Factor of 489, 815, 538

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

• Greatest Common Factor of 489, 815, 538 by common division method
• Greatest Common Factor of 489, 815, 538 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 815

List of positive integer factors of 815 that divides 815 without a remainder.

1,5,163,815

Factors of 538

List of positive integer factors of 538 that divides 538 without a remainder.

1,2,269,538

Greatest Common Factor

We found the factors 489,815,538 . The biggest common factor number is the GCF number.
So the greatest common factor 489,815,538 is 1.

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

• GCF of 650, 582, 878
• GCF of 745, 697, 566
• GCF of 673, 569, 871
• GCF of 608, 723, 227
• GCF of 832, 600, 590

1. What is the GCF of 489, 815, 538?

Answer: GCF of 489, 815, 538 is 1.

2. How to Find the GCF of 489, 815, 538

Answer: Greatest Common Factor(GCF) of 489, 815, 538 = 1

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

Step 2: Then multiply all the prime factors GCF(489, 815, 538) = 1.