Greatest Common Factor of 81, 27, 779

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

• Greatest Common Factor of 81, 27, 779 by common division method
• Greatest Common Factor of 81, 27, 779 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 27

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

1,3,9,27

Factors of 779

List of positive integer factors of 779 that divides 779 without a remainder.

1,19,41,779

Greatest Common Factor

We found the factors 81,27,779 . The biggest common factor number is the GCF number.
So the greatest common factor 81,27,779 is 1.

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

• GCF of 20, 47, 659
• GCF of 19, 80, 918
• GCF of 11, 38, 697
• GCF of 80, 52, 444
• GCF of 11, 15, 553

1. What is the GCF of 81, 27, 779?

Answer: GCF of 81, 27, 779 is 1.

2. How to Find the GCF of 81, 27, 779

Answer: Greatest Common Factor(GCF) of 81, 27, 779 = 1

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

Step 2: Then multiply all the prime factors GCF(81, 27, 779) = 1.