Greatest Common Factor of 16, 85, 86, 487

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

• Greatest Common Factor of 16, 85, 86, 487 by common division method
• Greatest Common Factor of 16, 85, 86, 487 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 85

List of positive integer factors of 85 that divides 85 without a remainder.

1,5,17,85

Factors of 86

List of positive integer factors of 86 that divides 86 without a remainder.

1,2,43,86

Factors of 487

List of positive integer factors of 487 that divides 487 without a remainder.

1,487

Greatest Common Factor

We found the factors 16,85,86,487 . The biggest common factor number is the GCF number.
So the greatest common factor 16,85,86,487 is 1.

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

• GCF of 28, 54, 94, 439
• GCF of 94, 70, 25, 709
• GCF of 91, 76, 39, 745
• GCF of 34, 95, 67, 105
• GCF of 18, 72, 86, 712

1. What is the GCF of 16, 85, 86, 487?

Answer: GCF of 16, 85, 86, 487 is 1.

2. How to Find the GCF of 16, 85, 86, 487

Answer: Greatest Common Factor(GCF) of 16, 85, 86, 487 = 1

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

Step 2: Then multiply all the prime factors GCF(16, 85, 86, 487) = 1.