Greatest Common Factor of 81, 10, 27, 867

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

• Greatest Common Factor of 81, 10, 27, 867 by common division method
• Greatest Common Factor of 81, 10, 27, 867 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 81

List of positive integer factors of 81 that divides 81 without a remainder.

1,3,9,27,81

Factors of 10

List of positive integer factors of 10 that divides 10 without a remainder.

1,2,5,10

Factors of 27

List of positive integer factors of 27 that divides 27 without a remainder.

1,3,9,27

Factors of 867

List of positive integer factors of 867 that divides 867 without a remainder.

1,3,17,51,289,867

Greatest Common Factor

We found the factors 81,10,27,867 . The biggest common factor number is the GCF number.
So the greatest common factor 81,10,27,867 is 1.

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

• GCF of 33, 28, 95, 538
• GCF of 58, 61, 70, 571
• GCF of 13, 56, 67, 156
• GCF of 64, 69, 54, 389
• GCF of 26, 34, 96, 222

1. What is the GCF of 81, 10, 27, 867?

Answer: GCF of 81, 10, 27, 867 is 1.

2. How to Find the GCF of 81, 10, 27, 867

Answer: Greatest Common Factor(GCF) of 81, 10, 27, 867 = 1

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

Step 2: Then multiply all the prime factors GCF(81, 10, 27, 867) = 1.