Greatest Common Factor of 66, 27, 774

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

• Greatest Common Factor of 66, 27, 774 by common division method
• Greatest Common Factor of 66, 27, 774 with matching the biggest common factor

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∴ So the GCF of the given numbers is 3 = 3

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 27

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

1,3,9,27

Factors of 774

List of positive integer factors of 774 that divides 774 without a remainder.

1,2,3,6,9,18,43,86,129,258,387,774

Greatest Common Factor

We found the factors 66,27,774 . The biggest common factor number is the GCF number.
So the greatest common factor 66,27,774 is 3.

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

• GCF of 44, 86, 808
• GCF of 92, 63, 558
• GCF of 48, 79, 429
• GCF of 18, 49, 613
• GCF of 31, 72, 968

1. What is the GCF of 66, 27, 774?

Answer: GCF of 66, 27, 774 is 3.

2. How to Find the GCF of 66, 27, 774

Answer: Greatest Common Factor(GCF) of 66, 27, 774 = 3

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

Step 2: Then multiply all the prime factors GCF(66, 27, 774) = 3.