Greatest Common Factor of 82, 91, 28, 6

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

• Greatest Common Factor of 82, 91, 28, 6 by common division method
• Greatest Common Factor of 82, 91, 28, 6 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 91

List of positive integer factors of 91 that divides 91 without a remainder.

1,7,13,91

Factors of 28

List of positive integer factors of 28 that divides 28 without a remainder.

1,2,4,7,14,28

Factors of 6

List of positive integer factors of 6 that divides 6 without a remainder.

1,2,3,6

Greatest Common Factor

We found the factors 82,91,28,6 . The biggest common factor number is the GCF number.
So the greatest common factor 82,91,28,6 is 1.

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

• GCF of 56, 42, 76, 2
• GCF of 93, 57, 76, 3
• GCF of 13, 96, 92, 7
• GCF of 91, 65, 87, 7
• GCF of 56, 51, 26, 6

1. What is the GCF of 82, 91, 28, 6?

Answer: GCF of 82, 91, 28, 6 is 1.

2. How to Find the GCF of 82, 91, 28, 6

Answer: Greatest Common Factor(GCF) of 82, 91, 28, 6 = 1

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

Step 2: Then multiply all the prime factors GCF(82, 91, 28, 6) = 1.