Greatest Common Factor of 27, 385, 320

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

• Greatest Common Factor of 27, 385, 320 by common division method
• Greatest Common Factor of 27, 385, 320 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 385

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

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

Factors of 320

List of positive integer factors of 320 that divides 320 without a remainder.

1,2,4,5,8,10,16,20,32,40,64,80,160,320

Greatest Common Factor

We found the factors 27,385,320 . The biggest common factor number is the GCF number.
So the greatest common factor 27,385,320 is 1.

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

• GCF of 78, 747, 484
• GCF of 46, 735, 837
• GCF of 80, 366, 238
• GCF of 91, 113, 678
• GCF of 46, 896, 617

1. What is the GCF of 27, 385, 320?

Answer: GCF of 27, 385, 320 is 1.

2. How to Find the GCF of 27, 385, 320

Answer: Greatest Common Factor(GCF) of 27, 385, 320 = 1

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

Step 2: Then multiply all the prime factors GCF(27, 385, 320) = 1.