Greatest Common Factor of 489, 474, 690

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

• Greatest Common Factor of 489, 474, 690 by common division method
• Greatest Common Factor of 489, 474, 690 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 474

List of positive integer factors of 474 that divides 474 without a remainder.

1,2,3,6,79,158,237,474

Factors of 690

List of positive integer factors of 690 that divides 690 without a remainder.

1,2,3,5,6,10,15,23,30,46,69,115,138,230,345,690

Greatest Common Factor

We found the factors 489,474,690 . The biggest common factor number is the GCF number.
So the greatest common factor 489,474,690 is 3.

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

• GCF of 882, 234, 753
• GCF of 742, 426, 907
• GCF of 839, 678, 831
• GCF of 695, 973, 146
• GCF of 805, 100, 551

1. What is the GCF of 489, 474, 690?

Answer: GCF of 489, 474, 690 is 3.

2. How to Find the GCF of 489, 474, 690

Answer: Greatest Common Factor(GCF) of 489, 474, 690 = 3

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

Step 2: Then multiply all the prime factors GCF(489, 474, 690) = 3.