GCD of 769, 531, 26, 810 Calculator

Given Input numbers are 769, 531, 26, 810

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

Divisors of 769

List of positive integer divisors of 769 that divides 769 without a remainder.

1, 769

Divisors of 531

List of positive integer divisors of 531 that divides 531 without a remainder.

1, 3, 9, 59, 177, 531

Divisors of 26

List of positive integer divisors of 26 that divides 26 without a remainder.

1, 2, 13, 26

Divisors of 810

List of positive integer divisors of 810 that divides 810 without a remainder.

1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810

Greatest Common Divisior

We found the divisors of 769, 531, 26, 810 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 769, 531, 26, 810 is 1.

Therefore, GCD of numbers 769, 531, 26, 810 is 1

Given Input Data is 769, 531, 26, 810

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

Prime Factorization of 769 is 769

Prime Factorization of 531 is 3 x 3 x 59

Prime Factorization of 26 is 2 x 13

Prime Factorization of 810 is 2 x 3 x 3 x 3 x 3 x 5

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(769, 531) = 408339

GCD(769, 531) = ( 769 x 531 ) / 408339

GCD(769, 531) = 408339 / 408339

GCD(769, 531) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 26

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

LCM(1, 26) = 26

GCD(1, 26) = ( 1 x 26 ) / 26

GCD(1, 26) = 26 / 26

GCD(1, 26) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 810

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

LCM(1, 810) = 810

GCD(1, 810) = ( 1 x 810 ) / 810

GCD(1, 810) = 810 / 810

GCD(1, 810) = 1

GCD of 769, 531, 26, 810 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 877, 944, 62, 196
• GCD of 769, 261, 32, 764
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• GCD of 156, 449, 35, 701

1. What is the GCD of 769, 531, 26, 810?

GCD of 769, 531, 26, 810 is 1

2. Where do I get the detailed procedure to find GCD of 769, 531, 26, 810?

You can find a detailed procedure to find GCD of 769, 531, 26, 810 on our page.

3. How to find GCD of 769, 531, 26, 810 on a calculator?

You can find the GCD of 769, 531, 26, 810 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.