Greatest Common Factor of 72, 80, 23, 591

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

• Greatest Common Factor of 72, 80, 23, 591 by common division method
• Greatest Common Factor of 72, 80, 23, 591 with matching the biggest common factor

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

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 80

List of positive integer factors of 80 that divides 80 without a remainder.

1,2,4,5,8,10,16,20,40,80

Factors of 23

List of positive integer factors of 23 that divides 23 without a remainder.

1,23

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 72,80,23,591 . The biggest common factor number is the GCF number.
So the greatest common factor 72,80,23,591 is 1.

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

• GCF of 91, 76, 78, 166
• GCF of 34, 82, 36, 118
• GCF of 52, 87, 68, 481
• GCF of 93, 77, 26, 384
• GCF of 47, 15, 39, 188

1. What is the GCF of 72, 80, 23, 591?

Answer: GCF of 72, 80, 23, 591 is 1.

2. How to Find the GCF of 72, 80, 23, 591

Answer: Greatest Common Factor(GCF) of 72, 80, 23, 591 = 1

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

Step 2: Then multiply all the prime factors GCF(72, 80, 23, 591) = 1.