Greatest Common Factor of 489, 168, 261

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

• Greatest Common Factor of 489, 168, 261 by common division method
• Greatest Common Factor of 489, 168, 261 with matching the biggest common factor

Maximum 4 Number can be enter but you can reset

∴ 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 168

List of positive integer factors of 168 that divides 168 without a remainder.

1,2,3,4,6,7,8,12,14,21,24,28,42,56,84,168

Factors of 261

List of positive integer factors of 261 that divides 261 without a remainder.

1,3,9,29,87,261

Greatest Common Factor

We found the factors 489,168,261 . The biggest common factor number is the GCF number.
So the greatest common factor 489,168,261 is 3.

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

• GCF of 381, 718, 876
• GCF of 109, 751, 615
• GCF of 430, 812, 317
• GCF of 747, 914, 608
• GCF of 712, 846, 645

1. What is the GCF of 489, 168, 261?

Answer: GCF of 489, 168, 261 is 3.

2. How to Find the GCF of 489, 168, 261

Answer: Greatest Common Factor(GCF) of 489, 168, 261 = 3

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

Step 2: Then multiply all the prime factors GCF(489, 168, 261) = 3.