GCD of 776, 389, 34, 842 Calculator

Given Input numbers are 776, 389, 34, 842

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

Divisors of 776

List of positive integer divisors of 776 that divides 776 without a remainder.

1, 2, 4, 8, 97, 194, 388, 776

Divisors of 389

List of positive integer divisors of 389 that divides 389 without a remainder.

1, 389

Divisors of 34

List of positive integer divisors of 34 that divides 34 without a remainder.

1, 2, 17, 34

Divisors of 842

List of positive integer divisors of 842 that divides 842 without a remainder.

1, 2, 421, 842

Greatest Common Divisior

We found the divisors of 776, 389, 34, 842 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 776, 389, 34, 842 is 1.

Therefore, GCD of numbers 776, 389, 34, 842 is 1

Given Input Data is 776, 389, 34, 842

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

Prime Factorization of 776 is 2 x 2 x 2 x 97

Prime Factorization of 389 is 389

Prime Factorization of 34 is 2 x 17

Prime Factorization of 842 is 2 x 421

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(776, 389) = 301864

GCD(776, 389) = ( 776 x 389 ) / 301864

GCD(776, 389) = 301864 / 301864

GCD(776, 389) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 34

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

LCM(1, 34) = 34

GCD(1, 34) = ( 1 x 34 ) / 34

GCD(1, 34) = 34 / 34

GCD(1, 34) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 842

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

LCM(1, 842) = 842

GCD(1, 842) = ( 1 x 842 ) / 842

GCD(1, 842) = 842 / 842

GCD(1, 842) = 1

GCD of 776, 389, 34, 842 is 1

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1. What is the GCD of 776, 389, 34, 842?

GCD of 776, 389, 34, 842 is 1

2. Where do I get the detailed procedure to find GCD of 776, 389, 34, 842?

You can find a detailed procedure to find GCD of 776, 389, 34, 842 on our page.

3. How to find GCD of 776, 389, 34, 842 on a calculator?

You can find the GCD of 776, 389, 34, 842 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.