Greatest Common Factor of 489, 969, 405

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

• Greatest Common Factor of 489, 969, 405 by common division method
• Greatest Common Factor of 489, 969, 405 with matching the biggest common factor

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∴ So the GCF of the given numbers is 3 = 3

Factors of 489

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

1,3,163,489

Factors of 969

List of positive integer factors of 969 that divides 969 without a remainder.

1,3,17,19,51,57,323,969

Factors of 405

List of positive integer factors of 405 that divides 405 without a remainder.

1,3,5,9,15,27,45,81,135,405

Greatest Common Factor

We found the factors 489,969,405 . The biggest common factor number is the GCF number.
So the greatest common factor 489,969,405 is 3.

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

• GCF of 785, 214, 590
• GCF of 675, 273, 420
• GCF of 476, 667, 691
• GCF of 922, 308, 872
• GCF of 160, 177, 634

1. What is the GCF of 489, 969, 405?

Answer: GCF of 489, 969, 405 is 3.

2. How to Find the GCF of 489, 969, 405

Answer: Greatest Common Factor(GCF) of 489, 969, 405 = 3

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

Step 2: Then multiply all the prime factors GCF(489, 969, 405) = 3.