Greatest Common Factor of 615, 320, 27

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

• Greatest Common Factor of 615, 320, 27 by common division method
• Greatest Common Factor of 615, 320, 27 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 615

List of positive integer factors of 615 that divides 615 without a remainder.

1,3,5,15,41,123,205,615

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

Factors of 27

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

1,3,9,27

Greatest Common Factor

We found the factors 615,320,27 . The biggest common factor number is the GCF number.
So the greatest common factor 615,320,27 is 1.

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

• GCF of 626, 596, 28
• GCF of 231, 156, 22
• GCF of 464, 284, 66
• GCF of 243, 684, 84
• GCF of 583, 324, 84

1. What is the GCF of 615, 320, 27?

Answer: GCF of 615, 320, 27 is 1.

2. How to Find the GCF of 615, 320, 27

Answer: Greatest Common Factor(GCF) of 615, 320, 27 = 1

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

Step 2: Then multiply all the prime factors GCF(615, 320, 27) = 1.