GCD of 928, 555, 856, 965 Calculator

Given Input numbers are 928, 555, 856, 965

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

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

Divisors of 555

List of positive integer divisors of 555 that divides 555 without a remainder.

1, 3, 5, 15, 37, 111, 185, 555

Divisors of 856

List of positive integer divisors of 856 that divides 856 without a remainder.

1, 2, 4, 8, 107, 214, 428, 856

Divisors of 965

List of positive integer divisors of 965 that divides 965 without a remainder.

1, 5, 193, 965

Greatest Common Divisior

We found the divisors of 928, 555, 856, 965 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 928, 555, 856, 965 is 1.

Therefore, GCD of numbers 928, 555, 856, 965 is 1

Given Input Data is 928, 555, 856, 965

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

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

Prime Factorization of 555 is 3 x 5 x 37

Prime Factorization of 856 is 2 x 2 x 2 x 107

Prime Factorization of 965 is 5 x 193

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(928, 555) = 515040

GCD(928, 555) = ( 928 x 555 ) / 515040

GCD(928, 555) = 515040 / 515040

GCD(928, 555) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 856

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

LCM(1, 856) = 856

GCD(1, 856) = ( 1 x 856 ) / 856

GCD(1, 856) = 856 / 856

GCD(1, 856) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 965

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

LCM(1, 965) = 965

GCD(1, 965) = ( 1 x 965 ) / 965

GCD(1, 965) = 965 / 965

GCD(1, 965) = 1

GCD of 928, 555, 856, 965 is 1

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1. What is the GCD of 928, 555, 856, 965?

GCD of 928, 555, 856, 965 is 1

2. Where do I get the detailed procedure to find GCD of 928, 555, 856, 965?

You can find a detailed procedure to find GCD of 928, 555, 856, 965 on our page.

3. How to find GCD of 928, 555, 856, 965 on a calculator?

You can find the GCD of 928, 555, 856, 965 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.