GCD of 838, 997, 424, 827 Calculator

Given Input numbers are 838, 997, 424, 827

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 997

List of positive integer divisors of 997 that divides 997 without a remainder.

1, 997

Divisors of 424

List of positive integer divisors of 424 that divides 424 without a remainder.

1, 2, 4, 8, 53, 106, 212, 424

Divisors of 827

List of positive integer divisors of 827 that divides 827 without a remainder.

1, 827

Greatest Common Divisior

We found the divisors of 838, 997, 424, 827 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 838, 997, 424, 827 is 1.

Therefore, GCD of numbers 838, 997, 424, 827 is 1

Given Input Data is 838, 997, 424, 827

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

Prime Factorization of 838 is 2 x 419

Prime Factorization of 997 is 997

Prime Factorization of 424 is 2 x 2 x 2 x 53

Prime Factorization of 827 is 827

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, 997) = 835486

GCD(838, 997) = ( 838 x 997 ) / 835486

GCD(838, 997) = 835486 / 835486

GCD(838, 997) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 424

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

LCM(1, 424) = 424

GCD(1, 424) = ( 1 x 424 ) / 424

GCD(1, 424) = 424 / 424

GCD(1, 424) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 827

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

LCM(1, 827) = 827

GCD(1, 827) = ( 1 x 827 ) / 827

GCD(1, 827) = 827 / 827

GCD(1, 827) = 1

GCD of 838, 997, 424, 827 is 1

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1. What is the GCD of 838, 997, 424, 827?

GCD of 838, 997, 424, 827 is 1

2. Where do I get the detailed procedure to find GCD of 838, 997, 424, 827?

You can find a detailed procedure to find GCD of 838, 997, 424, 827 on our page.

3. How to find GCD of 838, 997, 424, 827 on a calculator?

You can find the GCD of 838, 997, 424, 827 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.