Greatest Common Factor of 81, 129, 540

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

• Greatest Common Factor of 81, 129, 540 by common division method
• Greatest Common Factor of 81, 129, 540 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 129

List of positive integer factors of 129 that divides 129 without a remainder.

1,3,43,129

Factors of 540

List of positive integer factors of 540 that divides 540 without a remainder.

1,2,3,4,5,6,9,10,12,15,18,20,27,30,36,45,54,60,90,108,135,180,270,540

Greatest Common Factor

We found the factors 81,129,540 . The biggest common factor number is the GCF number.
So the greatest common factor 81,129,540 is 3.

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

• GCF of 95, 981, 289
• GCF of 68, 704, 664
• GCF of 96, 999, 507
• GCF of 92, 965, 993
• GCF of 39, 980, 237

1. What is the GCF of 81, 129, 540?

Answer: GCF of 81, 129, 540 is 3.

2. How to Find the GCF of 81, 129, 540

Answer: Greatest Common Factor(GCF) of 81, 129, 540 = 3

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

Step 2: Then multiply all the prime factors GCF(81, 129, 540) = 3.