Greatest Common Factor of 81, 12, 579

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

• Greatest Common Factor of 81, 12, 579 by common division method
• Greatest Common Factor of 81, 12, 579 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 12

List of positive integer factors of 12 that divides 12 without a remainder.

1,2,3,4,6,12

Factors of 579

List of positive integer factors of 579 that divides 579 without a remainder.

1,3,193,579

Greatest Common Factor

We found the factors 81,12,579 . The biggest common factor number is the GCF number.
So the greatest common factor 81,12,579 is 3.

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

• GCF of 18, 33, 681
• GCF of 33, 13, 185
• GCF of 19, 96, 429
• GCF of 80, 52, 756
• GCF of 86, 72, 544

1. What is the GCF of 81, 12, 579?

Answer: GCF of 81, 12, 579 is 3.

2. How to Find the GCF of 81, 12, 579

Answer: Greatest Common Factor(GCF) of 81, 12, 579 = 3

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

Step 2: Then multiply all the prime factors GCF(81, 12, 579) = 3.