Greatest Common Factor of 27, 165, 289

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

• Greatest Common Factor of 27, 165, 289 by common division method
• Greatest Common Factor of 27, 165, 289 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 27

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

1,3,9,27

Factors of 165

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

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

Factors of 289

List of positive integer factors of 289 that divides 289 without a remainder.

1,17,289

Greatest Common Factor

We found the factors 27,165,289 . The biggest common factor number is the GCF number.
So the greatest common factor 27,165,289 is 1.

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

• GCF of 92, 901, 879
• GCF of 59, 627, 399
• GCF of 91, 319, 371
• GCF of 40, 246, 768
• GCF of 64, 927, 690

1. What is the GCF of 27, 165, 289?

Answer: GCF of 27, 165, 289 is 1.

2. How to Find the GCF of 27, 165, 289

Answer: Greatest Common Factor(GCF) of 27, 165, 289 = 1

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

Step 2: Then multiply all the prime factors GCF(27, 165, 289) = 1.