GCD of 527, 806, 764, 128 Calculator

Given Input numbers are 527, 806, 764, 128

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

Divisors of 527

List of positive integer divisors of 527 that divides 527 without a remainder.

1, 17, 31, 527

Divisors of 806

List of positive integer divisors of 806 that divides 806 without a remainder.

1, 2, 13, 26, 31, 62, 403, 806

Divisors of 764

List of positive integer divisors of 764 that divides 764 without a remainder.

1, 2, 4, 191, 382, 764

Divisors of 128

List of positive integer divisors of 128 that divides 128 without a remainder.

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

Greatest Common Divisior

We found the divisors of 527, 806, 764, 128 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 527, 806, 764, 128 is 1.

Therefore, GCD of numbers 527, 806, 764, 128 is 1

Given Input Data is 527, 806, 764, 128

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

Prime Factorization of 527 is 17 x 31

Prime Factorization of 806 is 2 x 13 x 31

Prime Factorization of 764 is 2 x 2 x 191

Prime Factorization of 128 is 2 x 2 x 2 x 2 x 2 x 2 x 2

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(527, 806) = 13702

GCD(527, 806) = ( 527 x 806 ) / 13702

GCD(527, 806) = 424762 / 13702

GCD(527, 806) = 31

Step2:

Here we consider the GCD from the above i.e. 31 as first number and the next as 764

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

LCM(31, 764) = 23684

GCD(31, 764) = ( 31 x 764 ) / 23684

GCD(31, 764) = 23684 / 23684

GCD(31, 764) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 128

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

LCM(1, 128) = 128

GCD(1, 128) = ( 1 x 128 ) / 128

GCD(1, 128) = 128 / 128

GCD(1, 128) = 1

GCD of 527, 806, 764, 128 is 1

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1. What is the GCD of 527, 806, 764, 128?

GCD of 527, 806, 764, 128 is 1

2. Where do I get the detailed procedure to find GCD of 527, 806, 764, 128?

You can find a detailed procedure to find GCD of 527, 806, 764, 128 on our page.

3. How to find GCD of 527, 806, 764, 128 on a calculator?

You can find the GCD of 527, 806, 764, 128 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.