Greatest Common Factor of 81, 396, 555

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

• Greatest Common Factor of 81, 396, 555 by common division method
• Greatest Common Factor of 81, 396, 555 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 396

List of positive integer factors of 396 that divides 396 without a remainder.

1,2,3,4,6,9,11,12,18,22,33,36,44,66,99,132,198,396

Factors of 555

List of positive integer factors of 555 that divides 555 without a remainder.

1,3,5,15,37,111,185,555

Greatest Common Factor

We found the factors 81,396,555 . The biggest common factor number is the GCF number.
So the greatest common factor 81,396,555 is 3.

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

• GCF of 56, 225, 173
• GCF of 28, 155, 324
• GCF of 18, 409, 642
• GCF of 30, 569, 617
• GCF of 97, 267, 329

1. What is the GCF of 81, 396, 555?

Answer: GCF of 81, 396, 555 is 3.

2. How to Find the GCF of 81, 396, 555

Answer: Greatest Common Factor(GCF) of 81, 396, 555 = 3

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

Step 2: Then multiply all the prime factors GCF(81, 396, 555) = 3.