Greatest Common Factor of 81, 561, 867

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

• Greatest Common Factor of 81, 561, 867 by common division method
• Greatest Common Factor of 81, 561, 867 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 81

List of positive integer factors of 81 that divides 81 without a remainder.

1,3,9,27,81

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 867

List of positive integer factors of 867 that divides 867 without a remainder.

1,3,17,51,289,867

Greatest Common Factor

We found the factors 81,561,867 . The biggest common factor number is the GCF number.
So the greatest common factor 81,561,867 is 3.

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

• GCF of 27, 319, 198
• GCF of 19, 531, 802
• GCF of 41, 958, 285
• GCF of 35, 741, 633
• GCF of 33, 908, 556

1. What is the GCF of 81, 561, 867?

Answer: GCF of 81, 561, 867 is 3.

2. How to Find the GCF of 81, 561, 867

Answer: Greatest Common Factor(GCF) of 81, 561, 867 = 3

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

Step 2: Then multiply all the prime factors GCF(81, 561, 867) = 3.