GCD of 839, 869, 49, 268 Calculator

Given Input numbers are 839, 869, 49, 268

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

Divisors of 839

List of positive integer divisors of 839 that divides 839 without a remainder.

1, 839

Divisors of 869

List of positive integer divisors of 869 that divides 869 without a remainder.

1, 11, 79, 869

Divisors of 49

List of positive integer divisors of 49 that divides 49 without a remainder.

1, 7, 49

Divisors of 268

List of positive integer divisors of 268 that divides 268 without a remainder.

1, 2, 4, 67, 134, 268

Greatest Common Divisior

We found the divisors of 839, 869, 49, 268 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 839, 869, 49, 268 is 1.

Therefore, GCD of numbers 839, 869, 49, 268 is 1

Given Input Data is 839, 869, 49, 268

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

Prime Factorization of 839 is 839

Prime Factorization of 869 is 11 x 79

Prime Factorization of 49 is 7 x 7

Prime Factorization of 268 is 2 x 2 x 67

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(839, 869) = 729091

GCD(839, 869) = ( 839 x 869 ) / 729091

GCD(839, 869) = 729091 / 729091

GCD(839, 869) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 49

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

LCM(1, 49) = 49

GCD(1, 49) = ( 1 x 49 ) / 49

GCD(1, 49) = 49 / 49

GCD(1, 49) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 268

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

LCM(1, 268) = 268

GCD(1, 268) = ( 1 x 268 ) / 268

GCD(1, 268) = 268 / 268

GCD(1, 268) = 1

GCD of 839, 869, 49, 268 is 1

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1. What is the GCD of 839, 869, 49, 268?

GCD of 839, 869, 49, 268 is 1

2. Where do I get the detailed procedure to find GCD of 839, 869, 49, 268?

You can find a detailed procedure to find GCD of 839, 869, 49, 268 on our page.

3. How to find GCD of 839, 869, 49, 268 on a calculator?

You can find the GCD of 839, 869, 49, 268 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.