Greatest Common Factor of 81, 564, 540

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

• Greatest Common Factor of 81, 564, 540 by common division method
• Greatest Common Factor of 81, 564, 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 564

List of positive integer factors of 564 that divides 564 without a remainder.

1,2,3,4,6,12,47,94,141,188,282,564

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 81,564,540 . The biggest common factor number is the GCF number.
So the greatest common factor 81,564,540 is 3.

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

• GCF of 73, 655, 156
• GCF of 31, 571, 554
• GCF of 57, 864, 450
• GCF of 26, 790, 521
• GCF of 69, 474, 266

1. What is the GCF of 81, 564, 540?

Answer: GCF of 81, 564, 540 is 3.

2. How to Find the GCF of 81, 564, 540

Answer: Greatest Common Factor(GCF) of 81, 564, 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, 564, 540) = 3.