Greatest Common Factor of 27, 66, 580

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

• Greatest Common Factor of 27, 66, 580 by common division method
• Greatest Common Factor of 27, 66, 580 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 27

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

1,3,9,27

Factors of 66

List of positive integer factors of 66 that divides 66 without a remainder.

1,2,3,6,11,22,33,66

Factors of 580

List of positive integer factors of 580 that divides 580 without a remainder.

1,2,4,5,10,20,29,58,116,145,290,580

Greatest Common Factor

We found the factors 27,66,580 . The biggest common factor number is the GCF number.
So the greatest common factor 27,66,580 is 1.

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

• GCF of 69, 53, 667
• GCF of 30, 89, 194
• GCF of 85, 87, 126
• GCF of 40, 68, 197
• GCF of 30, 62, 227

1. What is the GCF of 27, 66, 580?

Answer: GCF of 27, 66, 580 is 1.

2. How to Find the GCF of 27, 66, 580

Answer: Greatest Common Factor(GCF) of 27, 66, 580 = 1

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

Step 2: Then multiply all the prime factors GCF(27, 66, 580) = 1.