Greatest Common Factor of 81, 39, 228

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

• Greatest Common Factor of 81, 39, 228 by common division method
• Greatest Common Factor of 81, 39, 228 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 39

List of positive integer factors of 39 that divides 39 without a remainder.

1,3,13,39

Factors of 228

List of positive integer factors of 228 that divides 228 without a remainder.

1,2,3,4,6,12,19,38,57,76,114,228

Greatest Common Factor

We found the factors 81,39,228 . The biggest common factor number is the GCF number.
So the greatest common factor 81,39,228 is 3.

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

• GCF of 51, 29, 791
• GCF of 11, 53, 481
• GCF of 71, 38, 798
• GCF of 23, 76, 899
• GCF of 94, 49, 457

1. What is the GCF of 81, 39, 228?

Answer: GCF of 81, 39, 228 is 3.

2. How to Find the GCF of 81, 39, 228

Answer: Greatest Common Factor(GCF) of 81, 39, 228 = 3

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

Step 2: Then multiply all the prime factors GCF(81, 39, 228) = 3.