GCD of 838, 938, 522, 843 Calculator

Given Input numbers are 838, 938, 522, 843

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

Divisors of 838

List of positive integer divisors of 838 that divides 838 without a remainder.

1, 2, 419, 838

Divisors of 938

List of positive integer divisors of 938 that divides 938 without a remainder.

1, 2, 7, 14, 67, 134, 469, 938

Divisors of 522

List of positive integer divisors of 522 that divides 522 without a remainder.

1, 2, 3, 6, 9, 18, 29, 58, 87, 174, 261, 522

Divisors of 843

List of positive integer divisors of 843 that divides 843 without a remainder.

1, 3, 281, 843

Greatest Common Divisior

We found the divisors of 838, 938, 522, 843 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 838, 938, 522, 843 is 1.

Therefore, GCD of numbers 838, 938, 522, 843 is 1

Given Input Data is 838, 938, 522, 843

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

Prime Factorization of 838 is 2 x 419

Prime Factorization of 938 is 2 x 7 x 67

Prime Factorization of 522 is 2 x 3 x 3 x 29

Prime Factorization of 843 is 3 x 281

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(838, 938) = 393022

GCD(838, 938) = ( 838 x 938 ) / 393022

GCD(838, 938) = 786044 / 393022

GCD(838, 938) = 2

Step2:

Here we consider the GCD from the above i.e. 2 as first number and the next as 522

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

LCM(2, 522) = 522

GCD(2, 522) = ( 2 x 522 ) / 522

GCD(2, 522) = 1044 / 522

GCD(2, 522) = 2

Step3:

Here we consider the GCD from the above i.e. 2 as first number and the next as 843

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

LCM(2, 843) = 1686

GCD(2, 843) = ( 2 x 843 ) / 1686

GCD(2, 843) = 1686 / 1686

GCD(2, 843) = 1

GCD of 838, 938, 522, 843 is 1

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1. What is the GCD of 838, 938, 522, 843?

GCD of 838, 938, 522, 843 is 1

2. Where do I get the detailed procedure to find GCD of 838, 938, 522, 843?

You can find a detailed procedure to find GCD of 838, 938, 522, 843 on our page.

3. How to find GCD of 838, 938, 522, 843 on a calculator?

You can find the GCD of 838, 938, 522, 843 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.