Greatest Common Factor of 27, 16, 35, 637

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

• Greatest Common Factor of 27, 16, 35, 637 by common division method
• Greatest Common Factor of 27, 16, 35, 637 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 16

List of positive integer factors of 16 that divides 16 without a remainder.

1,2,4,8,16

Factors of 35

List of positive integer factors of 35 that divides 35 without a remainder.

1,5,7,35

Factors of 637

List of positive integer factors of 637 that divides 637 without a remainder.

1,7,13,49,91,637

Greatest Common Factor

We found the factors 27,16,35,637 . The biggest common factor number is the GCF number.
So the greatest common factor 27,16,35,637 is 1.

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

• GCF of 50, 51, 53, 492
• GCF of 77, 36, 55, 390
• GCF of 41, 24, 40, 218
• GCF of 73, 38, 88, 883
• GCF of 12, 47, 37, 141

1. What is the GCF of 27, 16, 35, 637?

Answer: GCF of 27, 16, 35, 637 is 1.

2. How to Find the GCF of 27, 16, 35, 637

Answer: Greatest Common Factor(GCF) of 27, 16, 35, 637 = 1

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

Step 2: Then multiply all the prime factors GCF(27, 16, 35, 637) = 1.