GCD of 838, 963, 841, 868 Calculator

Given Input numbers are 838, 963, 841, 868

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 963

List of positive integer divisors of 963 that divides 963 without a remainder.

1, 3, 9, 107, 321, 963

Divisors of 841

List of positive integer divisors of 841 that divides 841 without a remainder.

1, 29, 841

Divisors of 868

List of positive integer divisors of 868 that divides 868 without a remainder.

1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868

Greatest Common Divisior

We found the divisors of 838, 963, 841, 868 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 838, 963, 841, 868 is 1.

Therefore, GCD of numbers 838, 963, 841, 868 is 1

Given Input Data is 838, 963, 841, 868

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

Prime Factorization of 838 is 2 x 419

Prime Factorization of 963 is 3 x 3 x 107

Prime Factorization of 841 is 29 x 29

Prime Factorization of 868 is 2 x 2 x 7 x 31

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, 963) = 806994

GCD(838, 963) = ( 838 x 963 ) / 806994

GCD(838, 963) = 806994 / 806994

GCD(838, 963) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 841

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

LCM(1, 841) = 841

GCD(1, 841) = ( 1 x 841 ) / 841

GCD(1, 841) = 841 / 841

GCD(1, 841) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 868

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

LCM(1, 868) = 868

GCD(1, 868) = ( 1 x 868 ) / 868

GCD(1, 868) = 868 / 868

GCD(1, 868) = 1

GCD of 838, 963, 841, 868 is 1

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1. What is the GCD of 838, 963, 841, 868?

GCD of 838, 963, 841, 868 is 1

2. Where do I get the detailed procedure to find GCD of 838, 963, 841, 868?

You can find a detailed procedure to find GCD of 838, 963, 841, 868 on our page.

3. How to find GCD of 838, 963, 841, 868 on a calculator?

You can find the GCD of 838, 963, 841, 868 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.