Greatest Common Factor of 82, 65, 87, 987

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

• Greatest Common Factor of 82, 65, 87, 987 by common division method
• Greatest Common Factor of 82, 65, 87, 987 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 87

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

1,3,29,87

Factors of 987

List of positive integer factors of 987 that divides 987 without a remainder.

1,3,7,21,47,141,329,987

Greatest Common Factor

We found the factors 82,65,87,987 . The biggest common factor number is the GCF number.
So the greatest common factor 82,65,87,987 is 1.

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

• GCF of 45, 23, 47, 112
• GCF of 82, 53, 35, 960
• GCF of 34, 70, 16, 897
• GCF of 69, 31, 14, 327
• GCF of 29, 19, 95, 863

1. What is the GCF of 82, 65, 87, 987?

Answer: GCF of 82, 65, 87, 987 is 1.

2. How to Find the GCF of 82, 65, 87, 987

Answer: Greatest Common Factor(GCF) of 82, 65, 87, 987 = 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, 87, 987) = 1.