Greatest Common Factor of 561, 855, 204

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

• Greatest Common Factor of 561, 855, 204 by common division method
• Greatest Common Factor of 561, 855, 204 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 561

List of positive integer factors of 561 that divides 561 without a remainder.

1,3,11,17,33,51,187,561

Factors of 855

List of positive integer factors of 855 that divides 855 without a remainder.

1,3,5,9,15,19,45,57,95,171,285,855

Factors of 204

List of positive integer factors of 204 that divides 204 without a remainder.

1,2,3,4,6,12,17,34,51,68,102,204

Greatest Common Factor

We found the factors 561,855,204 . The biggest common factor number is the GCF number.
So the greatest common factor 561,855,204 is 3.

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

• GCF of 230, 873, 230
• GCF of 511, 105, 514
• GCF of 495, 775, 309
• GCF of 344, 560, 684
• GCF of 828, 588, 464

1. What is the GCF of 561, 855, 204?

Answer: GCF of 561, 855, 204 is 3.

2. How to Find the GCF of 561, 855, 204

Answer: Greatest Common Factor(GCF) of 561, 855, 204 = 3

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

Step 2: Then multiply all the prime factors GCF(561, 855, 204) = 3.