Greatest Common Factor of 81, 966, 999

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

• Greatest Common Factor of 81, 966, 999 by common division method
• Greatest Common Factor of 81, 966, 999 with matching the biggest common factor

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

Factors of 81

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

1,3,9,27,81

Factors of 966

List of positive integer factors of 966 that divides 966 without a remainder.

1,2,3,6,7,14,21,23,42,46,69,138,161,322,483,966

Factors of 999

List of positive integer factors of 999 that divides 999 without a remainder.

1,3,9,27,37,111,333,999

Greatest Common Factor

We found the factors 81,966,999 . The biggest common factor number is the GCF number.
So the greatest common factor 81,966,999 is 3.

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

• GCF of 28, 796, 646
• GCF of 95, 180, 686
• GCF of 13, 712, 100
• GCF of 47, 124, 771
• GCF of 86, 580, 289

1. What is the GCF of 81, 966, 999?

Answer: GCF of 81, 966, 999 is 3.

2. How to Find the GCF of 81, 966, 999

Answer: Greatest Common Factor(GCF) of 81, 966, 999 = 3

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

Step 2: Then multiply all the prime factors GCF(81, 966, 999) = 3.