GCD of 474, 427, 813, 331 Calculator

Given Input numbers are 474, 427, 813, 331

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

Divisors of 474

List of positive integer divisors of 474 that divides 474 without a remainder.

1, 2, 3, 6, 79, 158, 237, 474

Divisors of 427

List of positive integer divisors of 427 that divides 427 without a remainder.

1, 7, 61, 427

Divisors of 813

List of positive integer divisors of 813 that divides 813 without a remainder.

1, 3, 271, 813

Divisors of 331

List of positive integer divisors of 331 that divides 331 without a remainder.

1, 331

Greatest Common Divisior

We found the divisors of 474, 427, 813, 331 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 474, 427, 813, 331 is 1.

Therefore, GCD of numbers 474, 427, 813, 331 is 1

Given Input Data is 474, 427, 813, 331

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

Prime Factorization of 474 is 2 x 3 x 79

Prime Factorization of 427 is 7 x 61

Prime Factorization of 813 is 3 x 271

Prime Factorization of 331 is 331

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(474, 427) = 202398

GCD(474, 427) = ( 474 x 427 ) / 202398

GCD(474, 427) = 202398 / 202398

GCD(474, 427) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 813

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

LCM(1, 813) = 813

GCD(1, 813) = ( 1 x 813 ) / 813

GCD(1, 813) = 813 / 813

GCD(1, 813) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 331

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

LCM(1, 331) = 331

GCD(1, 331) = ( 1 x 331 ) / 331

GCD(1, 331) = 331 / 331

GCD(1, 331) = 1

GCD of 474, 427, 813, 331 is 1

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1. What is the GCD of 474, 427, 813, 331?

GCD of 474, 427, 813, 331 is 1

2. Where do I get the detailed procedure to find GCD of 474, 427, 813, 331?

You can find a detailed procedure to find GCD of 474, 427, 813, 331 on our page.

3. How to find GCD of 474, 427, 813, 331 on a calculator?

You can find the GCD of 474, 427, 813, 331 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.