GCD of 905, 518, 64, 764 Calculator

Given Input numbers are 905, 518, 64, 764

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

Divisors of 905

List of positive integer divisors of 905 that divides 905 without a remainder.

1, 5, 181, 905

Divisors of 518

List of positive integer divisors of 518 that divides 518 without a remainder.

1, 2, 7, 14, 37, 74, 259, 518

Divisors of 64

List of positive integer divisors of 64 that divides 64 without a remainder.

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

Divisors of 764

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

1, 2, 4, 191, 382, 764

Greatest Common Divisior

We found the divisors of 905, 518, 64, 764 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 905, 518, 64, 764 is 1.

Therefore, GCD of numbers 905, 518, 64, 764 is 1

Given Input Data is 905, 518, 64, 764

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

Prime Factorization of 905 is 5 x 181

Prime Factorization of 518 is 2 x 7 x 37

Prime Factorization of 64 is 2 x 2 x 2 x 2 x 2 x 2

Prime Factorization of 764 is 2 x 2 x 191

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(905, 518) = 468790

GCD(905, 518) = ( 905 x 518 ) / 468790

GCD(905, 518) = 468790 / 468790

GCD(905, 518) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 64

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

LCM(1, 64) = 64

GCD(1, 64) = ( 1 x 64 ) / 64

GCD(1, 64) = 64 / 64

GCD(1, 64) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 764

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

LCM(1, 764) = 764

GCD(1, 764) = ( 1 x 764 ) / 764

GCD(1, 764) = 764 / 764

GCD(1, 764) = 1

GCD of 905, 518, 64, 764 is 1

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• GCD of 750, 700, 63, 486
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1. What is the GCD of 905, 518, 64, 764?

GCD of 905, 518, 64, 764 is 1

2. Where do I get the detailed procedure to find GCD of 905, 518, 64, 764?

You can find a detailed procedure to find GCD of 905, 518, 64, 764 on our page.

3. How to find GCD of 905, 518, 64, 764 on a calculator?

You can find the GCD of 905, 518, 64, 764 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.