GCD of 655, 256, 928 Calculator

Given Input numbers are 655, 256, 928

To find the GCD of numbers using factoring list out all the divisors of each number

Divisors of 655

List of positive integer divisors of 655 that divides 655 without a remainder.

1, 5, 131, 655

Divisors of 256

List of positive integer divisors of 256 that divides 256 without a remainder.

1, 2, 4, 8, 16, 32, 64, 128, 256

Divisors of 928

List of positive integer divisors of 928 that divides 928 without a remainder.

1, 2, 4, 8, 16, 29, 32, 58, 116, 232, 464, 928

Greatest Common Divisior

We found the divisors of 655, 256, 928 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 655, 256, 928 is 1.

Therefore, GCD of numbers 655, 256, 928 is 1

Given Input Data is 655, 256, 928

Make a list of Prime Factors of all the given numbers initially

Prime Factorization of 655 is 5 x 131

Prime Factorization of 256 is 2 x 2 x 2 x 2 x 2 x 2 x 2 x 2

Prime Factorization of 928 is 2 x 2 x 2 x 2 x 2 x 29

The above numbers do not have any common prime factor. So GCD is 1

Step1:

Let's calculate the GCD of first two numbers

The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)

LCM(655, 256) = 167680

GCD(655, 256) = ( 655 x 256 ) / 167680

GCD(655, 256) = 167680 / 167680

GCD(655, 256) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 928

The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)

LCM(1, 928) = 928

GCD(1, 928) = ( 1 x 928 ) / 928

GCD(1, 928) = 928 / 928

GCD(1, 928) = 1

GCD of 655, 256, 928 is 1

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1. What is the GCD of 655, 256, 928?

GCD of 655, 256, 928 is 1

2. Where do I get the detailed procedure to find GCD of 655, 256, 928?

You can find a detailed procedure to find GCD of 655, 256, 928 on our page.

3. How to find GCD of 655, 256, 928 on a calculator?

You can find the GCD of 655, 256, 928 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.