Greatest Common Factor of 27, 765, 687

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

• Greatest Common Factor of 27, 765, 687 by common division method
• Greatest Common Factor of 27, 765, 687 with matching the biggest common factor

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∴ So the GCF of the given numbers is 3 = 3

Factors of 27

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

1,3,9,27

Factors of 765

List of positive integer factors of 765 that divides 765 without a remainder.

1,3,5,9,15,17,45,51,85,153,255,765

Factors of 687

List of positive integer factors of 687 that divides 687 without a remainder.

1,3,229,687

Greatest Common Factor

We found the factors 27,765,687 . The biggest common factor number is the GCF number.
So the greatest common factor 27,765,687 is 3.

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

• GCF of 82, 772, 267
• GCF of 13, 331, 853
• GCF of 46, 782, 664
• GCF of 49, 139, 820
• GCF of 22, 734, 429

1. What is the GCF of 27, 765, 687?

Answer: GCF of 27, 765, 687 is 3.

2. How to Find the GCF of 27, 765, 687

Answer: Greatest Common Factor(GCF) of 27, 765, 687 = 3

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

Step 2: Then multiply all the prime factors GCF(27, 765, 687) = 3.