Greatest Common Factor of 81, 114, 165

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

• Greatest Common Factor of 81, 114, 165 by common division method
• Greatest Common Factor of 81, 114, 165 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 114

List of positive integer factors of 114 that divides 114 without a remainder.

1,2,3,6,19,38,57,114

Factors of 165

List of positive integer factors of 165 that divides 165 without a remainder.

1,3,5,11,15,33,55,165

Greatest Common Factor

We found the factors 81,114,165 . The biggest common factor number is the GCF number.
So the greatest common factor 81,114,165 is 3.

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

• GCF of 50, 699, 596
• GCF of 19, 994, 572
• GCF of 48, 123, 211
• GCF of 98, 728, 248
• GCF of 20, 418, 298

1. What is the GCF of 81, 114, 165?

Answer: GCF of 81, 114, 165 is 3.

2. How to Find the GCF of 81, 114, 165

Answer: Greatest Common Factor(GCF) of 81, 114, 165 = 3

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

Step 2: Then multiply all the prime factors GCF(81, 114, 165) = 3.