Greatest Common Factor of 16, 17, 39, 82, 89

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

• Greatest Common Factor of 16, 17, 39, 82, 89 by common division method
• Greatest Common Factor of 16, 17, 39, 82, 89 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 16

List of positive integer factors of 16 that divides 16 without a remainder.

1,2,4,8,16

Factors of 17

List of positive integer factors of 17 that divides 17 without a remainder.

1,17

Factors of 39

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

1,3,13,39

Factors of 82

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

1,2,41,82

Factors of 89

List of positive integer factors of 89 that divides 89 without a remainder.

1,89

Greatest Common Factor

We found the factors 16,17,39,82,89 . The biggest common factor number is the GCF number.
So the greatest common factor 16,17,39,82,89 is 1.

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

• GCF of 96, 18, 89, 69, 49
• GCF of 75, 55, 47, 91, 11
• GCF of 77, 94, 56, 79, 21
• GCF of 48, 20, 92, 82, 93
• GCF of 18, 41, 20, 22, 98

1. What is the GCF of 16, 17, 39, 82, 89?

Answer: GCF of 16, 17, 39, 82, 89 is 1.

2. How to Find the GCF of 16, 17, 39, 82, 89

Answer: Greatest Common Factor(GCF) of 16, 17, 39, 82, 89 = 1

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

Step 2: Then multiply all the prime factors GCF(16, 17, 39, 82, 89) = 1.