Greatest Common Factor of 27, 306

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

• Greatest Common Factor of 27, 306 by common division method
• Greatest Common Factor of 27, 306 with matching the biggest common factor

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∴ So the GCF of the given numbers is 3 x 3 = 9

Factors of 27

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

1,3,9,27

Factors of 306

List of positive integer factors of 306 that divides 306 without a remainder.

1,2,3,6,9,17,18,34,51,102,153,306

Greatest Common Factor

We found the factors 27,306 . The biggest common factor number is the GCF number.
So the greatest common factor 27,306 is 9.

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

• GCF of 60, 771
• GCF of 84, 255
• GCF of 58, 586
• GCF of 91, 336
• GCF of 41, 803

1. What is the GCF of 27, 306?

Answer: GCF of 27, 306 is 9.

2. How to Find the GCF of 27, 306

Answer: Greatest Common Factor(GCF) of 27, 306 = 9

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

Step 2: Then multiply all the prime factors GCF(27, 306) = 9.