GCD of 379, 622, 308, 823 Calculator

Given Input numbers are 379, 622, 308, 823

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

Divisors of 379

List of positive integer divisors of 379 that divides 379 without a remainder.

1, 379

Divisors of 622

List of positive integer divisors of 622 that divides 622 without a remainder.

1, 2, 311, 622

Divisors of 308

List of positive integer divisors of 308 that divides 308 without a remainder.

1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308

Divisors of 823

List of positive integer divisors of 823 that divides 823 without a remainder.

1, 823

Greatest Common Divisior

We found the divisors of 379, 622, 308, 823 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 379, 622, 308, 823 is 1.

Therefore, GCD of numbers 379, 622, 308, 823 is 1

Given Input Data is 379, 622, 308, 823

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

Prime Factorization of 379 is 379

Prime Factorization of 622 is 2 x 311

Prime Factorization of 308 is 2 x 2 x 7 x 11

Prime Factorization of 823 is 823

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(379, 622) = 235738

GCD(379, 622) = ( 379 x 622 ) / 235738

GCD(379, 622) = 235738 / 235738

GCD(379, 622) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 308

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

LCM(1, 308) = 308

GCD(1, 308) = ( 1 x 308 ) / 308

GCD(1, 308) = 308 / 308

GCD(1, 308) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 823

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

LCM(1, 823) = 823

GCD(1, 823) = ( 1 x 823 ) / 823

GCD(1, 823) = 823 / 823

GCD(1, 823) = 1

GCD of 379, 622, 308, 823 is 1

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1. What is the GCD of 379, 622, 308, 823?

GCD of 379, 622, 308, 823 is 1

2. Where do I get the detailed procedure to find GCD of 379, 622, 308, 823?

You can find a detailed procedure to find GCD of 379, 622, 308, 823 on our page.

3. How to find GCD of 379, 622, 308, 823 on a calculator?

You can find the GCD of 379, 622, 308, 823 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.