Greatest Common Factor of 489, 946, 813

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

• Greatest Common Factor of 489, 946, 813 by common division method
• Greatest Common Factor of 489, 946, 813 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 946

List of positive integer factors of 946 that divides 946 without a remainder.

1,2,11,22,43,86,473,946

Factors of 813

List of positive integer factors of 813 that divides 813 without a remainder.

1,3,271,813

Greatest Common Factor

We found the factors 489,946,813 . The biggest common factor number is the GCF number.
So the greatest common factor 489,946,813 is 1.

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

• GCF of 204, 772, 443
• GCF of 315, 369, 650
• GCF of 247, 966, 371
• GCF of 906, 559, 118
• GCF of 261, 547, 700

1. What is the GCF of 489, 946, 813?

Answer: GCF of 489, 946, 813 is 1.

2. How to Find the GCF of 489, 946, 813

Answer: Greatest Common Factor(GCF) of 489, 946, 813 = 1

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

Step 2: Then multiply all the prime factors GCF(489, 946, 813) = 1.