Greatest Common Factor of 82, 65, 54, 87

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

• Greatest Common Factor of 82, 65, 54, 87 by common division method
• Greatest Common Factor of 82, 65, 54, 87 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 65

List of positive integer factors of 65 that divides 65 without a remainder.

1,5,13,65

Factors of 54

List of positive integer factors of 54 that divides 54 without a remainder.

1,2,3,6,9,18,27,54

Factors of 87

List of positive integer factors of 87 that divides 87 without a remainder.

1,3,29,87

Greatest Common Factor

We found the factors 82,65,54,87 . The biggest common factor number is the GCF number.
So the greatest common factor 82,65,54,87 is 1.

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

• GCF of 11, 79, 29, 77
• GCF of 86, 56, 31, 25
• GCF of 48, 54, 84, 71
• GCF of 48, 60, 15, 40
• GCF of 33, 39, 14, 64

1. What is the GCF of 82, 65, 54, 87?

Answer: GCF of 82, 65, 54, 87 is 1.

2. How to Find the GCF of 82, 65, 54, 87

Answer: Greatest Common Factor(GCF) of 82, 65, 54, 87 = 1

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

Step 2: Then multiply all the prime factors GCF(82, 65, 54, 87) = 1.