Greatest Common Factor of 27, 51, 563

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

• Greatest Common Factor of 27, 51, 563 by common division method
• Greatest Common Factor of 27, 51, 563 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 51

List of positive integer factors of 51 that divides 51 without a remainder.

1,3,17,51

Factors of 563

List of positive integer factors of 563 that divides 563 without a remainder.

1,563

Greatest Common Factor

We found the factors 27,51,563 . The biggest common factor number is the GCF number.
So the greatest common factor 27,51,563 is 1.

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

• GCF of 74, 34, 684
• GCF of 32, 36, 978
• GCF of 95, 73, 820
• GCF of 37, 71, 266
• GCF of 91, 21, 977

1. What is the GCF of 27, 51, 563?

Answer: GCF of 27, 51, 563 is 1.

2. How to Find the GCF of 27, 51, 563

Answer: Greatest Common Factor(GCF) of 27, 51, 563 = 1

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

Step 2: Then multiply all the prime factors GCF(27, 51, 563) = 1.