GCD of 842, 479, 32, 394 Calculator

Given Input numbers are 842, 479, 32, 394

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

Divisors of 842

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

1, 2, 421, 842

Divisors of 479

List of positive integer divisors of 479 that divides 479 without a remainder.

1, 479

Divisors of 32

List of positive integer divisors of 32 that divides 32 without a remainder.

1, 2, 4, 8, 16, 32

Divisors of 394

List of positive integer divisors of 394 that divides 394 without a remainder.

1, 2, 197, 394

Greatest Common Divisior

We found the divisors of 842, 479, 32, 394 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 842, 479, 32, 394 is 1.

Therefore, GCD of numbers 842, 479, 32, 394 is 1

Given Input Data is 842, 479, 32, 394

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

Prime Factorization of 842 is 2 x 421

Prime Factorization of 479 is 479

Prime Factorization of 32 is 2 x 2 x 2 x 2 x 2

Prime Factorization of 394 is 2 x 197

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(842, 479) = 403318

GCD(842, 479) = ( 842 x 479 ) / 403318

GCD(842, 479) = 403318 / 403318

GCD(842, 479) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 32

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

LCM(1, 32) = 32

GCD(1, 32) = ( 1 x 32 ) / 32

GCD(1, 32) = 32 / 32

GCD(1, 32) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 394

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

LCM(1, 394) = 394

GCD(1, 394) = ( 1 x 394 ) / 394

GCD(1, 394) = 394 / 394

GCD(1, 394) = 1

GCD of 842, 479, 32, 394 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 217, 517, 76, 694
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• GCD of 689, 800, 55, 666

1. What is the GCD of 842, 479, 32, 394?

GCD of 842, 479, 32, 394 is 1

2. Where do I get the detailed procedure to find GCD of 842, 479, 32, 394?

You can find a detailed procedure to find GCD of 842, 479, 32, 394 on our page.

3. How to find GCD of 842, 479, 32, 394 on a calculator?

You can find the GCD of 842, 479, 32, 394 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.