GCD of 839, 769, 88, 423 Calculator

Given Input numbers are 839, 769, 88, 423

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 769

List of positive integer divisors of 769 that divides 769 without a remainder.

1, 769

Divisors of 88

List of positive integer divisors of 88 that divides 88 without a remainder.

1, 2, 4, 8, 11, 22, 44, 88

Divisors of 423

List of positive integer divisors of 423 that divides 423 without a remainder.

1, 3, 9, 47, 141, 423

Greatest Common Divisior

We found the divisors of 839, 769, 88, 423 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 839, 769, 88, 423 is 1.

Therefore, GCD of numbers 839, 769, 88, 423 is 1

Given Input Data is 839, 769, 88, 423

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

Prime Factorization of 839 is 839

Prime Factorization of 769 is 769

Prime Factorization of 88 is 2 x 2 x 2 x 11

Prime Factorization of 423 is 3 x 3 x 47

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, 769) = 645191

GCD(839, 769) = ( 839 x 769 ) / 645191

GCD(839, 769) = 645191 / 645191

GCD(839, 769) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 88

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

LCM(1, 88) = 88

GCD(1, 88) = ( 1 x 88 ) / 88

GCD(1, 88) = 88 / 88

GCD(1, 88) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 423

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

LCM(1, 423) = 423

GCD(1, 423) = ( 1 x 423 ) / 423

GCD(1, 423) = 423 / 423

GCD(1, 423) = 1

GCD of 839, 769, 88, 423 is 1

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1. What is the GCD of 839, 769, 88, 423?

GCD of 839, 769, 88, 423 is 1

2. Where do I get the detailed procedure to find GCD of 839, 769, 88, 423?

You can find a detailed procedure to find GCD of 839, 769, 88, 423 on our page.

3. How to find GCD of 839, 769, 88, 423 on a calculator?

You can find the GCD of 839, 769, 88, 423 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.