Greatest Common Factor of 81, 11, 979

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

• Greatest Common Factor of 81, 11, 979 by common division method
• Greatest Common Factor of 81, 11, 979 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 11

List of positive integer factors of 11 that divides 11 without a remainder.

1,11

Factors of 979

List of positive integer factors of 979 that divides 979 without a remainder.

1,11,89,979

Greatest Common Factor

We found the factors 81,11,979 . The biggest common factor number is the GCF number.
So the greatest common factor 81,11,979 is 1.

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

• GCF of 48, 82, 903
• GCF of 79, 55, 656
• GCF of 61, 49, 429
• GCF of 82, 95, 861
• GCF of 28, 25, 745

1. What is the GCF of 81, 11, 979?

Answer: GCF of 81, 11, 979 is 1.

2. How to Find the GCF of 81, 11, 979

Answer: Greatest Common Factor(GCF) of 81, 11, 979 = 1

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

Step 2: Then multiply all the prime factors GCF(81, 11, 979) = 1.