Greatest Common Factor of 261, 492, 189

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

• Greatest Common Factor of 261, 492, 189 by common division method
• Greatest Common Factor of 261, 492, 189 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 261

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

1,3,9,29,87,261

Factors of 492

List of positive integer factors of 492 that divides 492 without a remainder.

1,2,3,4,6,12,41,82,123,164,246,492

Factors of 189

List of positive integer factors of 189 that divides 189 without a remainder.

1,3,7,9,21,27,63,189

Greatest Common Factor

We found the factors 261,492,189 . The biggest common factor number is the GCF number.
So the greatest common factor 261,492,189 is 3.

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

• GCF of 392, 287, 530
• GCF of 419, 688, 627
• GCF of 483, 364, 459
• GCF of 855, 694, 702
• GCF of 290, 477, 487

1. What is the GCF of 261, 492, 189?

Answer: GCF of 261, 492, 189 is 3.

2. How to Find the GCF of 261, 492, 189

Answer: Greatest Common Factor(GCF) of 261, 492, 189 = 3

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

Step 2: Then multiply all the prime factors GCF(261, 492, 189) = 3.