GCD of 811, 738, 121, 508 Calculator

Given Input numbers are 811, 738, 121, 508

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

Divisors of 811

List of positive integer divisors of 811 that divides 811 without a remainder.

1, 811

Divisors of 738

List of positive integer divisors of 738 that divides 738 without a remainder.

1, 2, 3, 6, 9, 18, 41, 82, 123, 246, 369, 738

Divisors of 121

List of positive integer divisors of 121 that divides 121 without a remainder.

1, 11, 121

Divisors of 508

List of positive integer divisors of 508 that divides 508 without a remainder.

1, 2, 4, 127, 254, 508

Greatest Common Divisior

We found the divisors of 811, 738, 121, 508 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 811, 738, 121, 508 is 1.

Therefore, GCD of numbers 811, 738, 121, 508 is 1

Given Input Data is 811, 738, 121, 508

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

Prime Factorization of 811 is 811

Prime Factorization of 738 is 2 x 3 x 3 x 41

Prime Factorization of 121 is 11 x 11

Prime Factorization of 508 is 2 x 2 x 127

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(811, 738) = 598518

GCD(811, 738) = ( 811 x 738 ) / 598518

GCD(811, 738) = 598518 / 598518

GCD(811, 738) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 121

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

LCM(1, 121) = 121

GCD(1, 121) = ( 1 x 121 ) / 121

GCD(1, 121) = 121 / 121

GCD(1, 121) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 508

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

LCM(1, 508) = 508

GCD(1, 508) = ( 1 x 508 ) / 508

GCD(1, 508) = 508 / 508

GCD(1, 508) = 1

GCD of 811, 738, 121, 508 is 1

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1. What is the GCD of 811, 738, 121, 508?

GCD of 811, 738, 121, 508 is 1

2. Where do I get the detailed procedure to find GCD of 811, 738, 121, 508?

You can find a detailed procedure to find GCD of 811, 738, 121, 508 on our page.

3. How to find GCD of 811, 738, 121, 508 on a calculator?

You can find the GCD of 811, 738, 121, 508 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.