GCD of 809, 386, 42, 944 Calculator

Given Input numbers are 809, 386, 42, 944

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

Divisors of 809

List of positive integer divisors of 809 that divides 809 without a remainder.

1, 809

Divisors of 386

List of positive integer divisors of 386 that divides 386 without a remainder.

1, 2, 193, 386

Divisors of 42

List of positive integer divisors of 42 that divides 42 without a remainder.

1, 2, 3, 6, 7, 14, 21, 42

Divisors of 944

List of positive integer divisors of 944 that divides 944 without a remainder.

1, 2, 4, 8, 16, 59, 118, 236, 472, 944

Greatest Common Divisior

We found the divisors of 809, 386, 42, 944 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 809, 386, 42, 944 is 1.

Therefore, GCD of numbers 809, 386, 42, 944 is 1

Given Input Data is 809, 386, 42, 944

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

Prime Factorization of 809 is 809

Prime Factorization of 386 is 2 x 193

Prime Factorization of 42 is 2 x 3 x 7

Prime Factorization of 944 is 2 x 2 x 2 x 2 x 59

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(809, 386) = 312274

GCD(809, 386) = ( 809 x 386 ) / 312274

GCD(809, 386) = 312274 / 312274

GCD(809, 386) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 42

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

LCM(1, 42) = 42

GCD(1, 42) = ( 1 x 42 ) / 42

GCD(1, 42) = 42 / 42

GCD(1, 42) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 944

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

LCM(1, 944) = 944

GCD(1, 944) = ( 1 x 944 ) / 944

GCD(1, 944) = 944 / 944

GCD(1, 944) = 1

GCD of 809, 386, 42, 944 is 1

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• GCD of 389, 341, 25, 869
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• GCD of 769, 966, 60, 435

1. What is the GCD of 809, 386, 42, 944?

GCD of 809, 386, 42, 944 is 1

2. Where do I get the detailed procedure to find GCD of 809, 386, 42, 944?

You can find a detailed procedure to find GCD of 809, 386, 42, 944 on our page.

3. How to find GCD of 809, 386, 42, 944 on a calculator?

You can find the GCD of 809, 386, 42, 944 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.