Greatest Common Factor of 27, 99, 385

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

• Greatest Common Factor of 27, 99, 385 by common division method
• Greatest Common Factor of 27, 99, 385 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 99

List of positive integer factors of 99 that divides 99 without a remainder.

1,3,9,11,33,99

Factors of 385

List of positive integer factors of 385 that divides 385 without a remainder.

1,5,7,11,35,55,77,385

Greatest Common Factor

We found the factors 27,99,385 . The biggest common factor number is the GCF number.
So the greatest common factor 27,99,385 is 1.

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

• GCF of 78, 90, 685
• GCF of 34, 25, 716
• GCF of 13, 46, 139
• GCF of 13, 72, 579
• GCF of 87, 18, 333

1. What is the GCF of 27, 99, 385?

Answer: GCF of 27, 99, 385 is 1.

2. How to Find the GCF of 27, 99, 385

Answer: Greatest Common Factor(GCF) of 27, 99, 385 = 1

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

Step 2: Then multiply all the prime factors GCF(27, 99, 385) = 1.