Greatest Common Factor of 27, 66, 278

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

• Greatest Common Factor of 27, 66, 278 by common division method
• Greatest Common Factor of 27, 66, 278 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 278

List of positive integer factors of 278 that divides 278 without a remainder.

1,2,139,278

Greatest Common Factor

We found the factors 27,66,278 . The biggest common factor number is the GCF number.
So the greatest common factor 27,66,278 is 1.

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

• GCF of 31, 69, 809
• GCF of 88, 69, 719
• GCF of 68, 83, 589
• GCF of 31, 10, 200
• GCF of 31, 42, 166

1. What is the GCF of 27, 66, 278?

Answer: GCF of 27, 66, 278 is 1.

2. How to Find the GCF of 27, 66, 278

Answer: Greatest Common Factor(GCF) of 27, 66, 278 = 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, 278) = 1.