Greatest Common Factor of 27, 87, 865

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

• Greatest Common Factor of 27, 87, 865 by common division method
• Greatest Common Factor of 27, 87, 865 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 27

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

1,3,9,27

Factors of 87

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

1,3,29,87

Factors of 865

List of positive integer factors of 865 that divides 865 without a remainder.

1,5,173,865

Greatest Common Factor

We found the factors 27,87,865 . The biggest common factor number is the GCF number.
So the greatest common factor 27,87,865 is 1.

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

• GCF of 18, 34, 489
• GCF of 46, 56, 995
• GCF of 55, 30, 294
• GCF of 27, 76, 896
• GCF of 75, 82, 369

1. What is the GCF of 27, 87, 865?

Answer: GCF of 27, 87, 865 is 1.

2. How to Find the GCF of 27, 87, 865

Answer: Greatest Common Factor(GCF) of 27, 87, 865 = 1

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

Step 2: Then multiply all the prime factors GCF(27, 87, 865) = 1.