Greatest Common Factor of 39, 84, 84, 637

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

• Greatest Common Factor of 39, 84, 84, 637 by common division method
• Greatest Common Factor of 39, 84, 84, 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 39

List of positive integer factors of 39 that divides 39 without a remainder.

1,3,13,39

Factors of 84

List of positive integer factors of 84 that divides 84 without a remainder.

1,2,3,4,6,7,12,14,21,28,42,84

Factors of 84

List of positive integer factors of 84 that divides 84 without a remainder.

1,2,3,4,6,7,12,14,21,28,42,84

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 39,84,84,637 . The biggest common factor number is the GCF number.
So the greatest common factor 39,84,84,637 is 1.

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

• GCF of 99, 49, 26, 328
• GCF of 60, 11, 53, 859
• GCF of 79, 50, 62, 633
• GCF of 81, 99, 53, 312
• GCF of 36, 71, 29, 687

1. What is the GCF of 39, 84, 84, 637?

Answer: GCF of 39, 84, 84, 637 is 1.

2. How to Find the GCF of 39, 84, 84, 637

Answer: Greatest Common Factor(GCF) of 39, 84, 84, 637 = 1

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

Step 2: Then multiply all the prime factors GCF(39, 84, 84, 637) = 1.