Greatest Common Factor of 27, 72, 20, 591

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

• Greatest Common Factor of 27, 72, 20, 591 by common division method
• Greatest Common Factor of 27, 72, 20, 591 with matching the biggest common factor

Maximum 4 Number can be enter but you can reset

∴ GCF of numbers is 1 because of no common factors present between them.

Factors of 27

List of positive integer factors of 27 that divides 27 without a remainder.

1,3,9,27

Factors of 72

List of positive integer factors of 72 that divides 72 without a remainder.

1,2,3,4,6,8,9,12,18,24,36,72

Factors of 20

List of positive integer factors of 20 that divides 20 without a remainder.

1,2,4,5,10,20

Factors of 591

List of positive integer factors of 591 that divides 591 without a remainder.

1,3,197,591

Greatest Common Factor

We found the factors 27,72,20,591 . The biggest common factor number is the GCF number.
So the greatest common factor 27,72,20,591 is 1.

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

• GCF of 93, 19, 55, 769
• GCF of 49, 44, 71, 832
• GCF of 14, 29, 22, 336
• GCF of 21, 75, 53, 380
• GCF of 48, 67, 79, 809

1. What is the GCF of 27, 72, 20, 591?

Answer: GCF of 27, 72, 20, 591 is 1.

2. How to Find the GCF of 27, 72, 20, 591

Answer: Greatest Common Factor(GCF) of 27, 72, 20, 591 = 1

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

Step 2: Then multiply all the prime factors GCF(27, 72, 20, 591) = 1.