Greatest Common Factor of 82, 43, 68, 637

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

• Greatest Common Factor of 82, 43, 68, 637 by common division method
• Greatest Common Factor of 82, 43, 68, 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 82

List of positive integer factors of 82 that divides 82 without a remainder.

1,2,41,82

Factors of 43

List of positive integer factors of 43 that divides 43 without a remainder.

1,43

Factors of 68

List of positive integer factors of 68 that divides 68 without a remainder.

1,2,4,17,34,68

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 82,43,68,637 . The biggest common factor number is the GCF number.
So the greatest common factor 82,43,68,637 is 1.

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

• GCF of 14, 37, 47, 997
• GCF of 97, 45, 59, 863
• GCF of 48, 21, 91, 789
• GCF of 39, 62, 18, 692
• GCF of 59, 17, 30, 256

1. What is the GCF of 82, 43, 68, 637?

Answer: GCF of 82, 43, 68, 637 is 1.

2. How to Find the GCF of 82, 43, 68, 637

Answer: Greatest Common Factor(GCF) of 82, 43, 68, 637 = 1

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

Step 2: Then multiply all the prime factors GCF(82, 43, 68, 637) = 1.