GCD of 839, 279, 50, 742 Calculator

Given Input numbers are 839, 279, 50, 742

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 279

List of positive integer divisors of 279 that divides 279 without a remainder.

1, 3, 9, 31, 93, 279

Divisors of 50

List of positive integer divisors of 50 that divides 50 without a remainder.

1, 2, 5, 10, 25, 50

Divisors of 742

List of positive integer divisors of 742 that divides 742 without a remainder.

1, 2, 7, 14, 53, 106, 371, 742

Greatest Common Divisior

We found the divisors of 839, 279, 50, 742 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 839, 279, 50, 742 is 1.

Therefore, GCD of numbers 839, 279, 50, 742 is 1

Given Input Data is 839, 279, 50, 742

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

Prime Factorization of 839 is 839

Prime Factorization of 279 is 3 x 3 x 31

Prime Factorization of 50 is 2 x 5 x 5

Prime Factorization of 742 is 2 x 7 x 53

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, 279) = 234081

GCD(839, 279) = ( 839 x 279 ) / 234081

GCD(839, 279) = 234081 / 234081

GCD(839, 279) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 50

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

LCM(1, 50) = 50

GCD(1, 50) = ( 1 x 50 ) / 50

GCD(1, 50) = 50 / 50

GCD(1, 50) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 742

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

LCM(1, 742) = 742

GCD(1, 742) = ( 1 x 742 ) / 742

GCD(1, 742) = 742 / 742

GCD(1, 742) = 1

GCD of 839, 279, 50, 742 is 1

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1. What is the GCD of 839, 279, 50, 742?

GCD of 839, 279, 50, 742 is 1

2. Where do I get the detailed procedure to find GCD of 839, 279, 50, 742?

You can find a detailed procedure to find GCD of 839, 279, 50, 742 on our page.

3. How to find GCD of 839, 279, 50, 742 on a calculator?

You can find the GCD of 839, 279, 50, 742 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.