GCD of 558, 631, 309, 274 Calculator

Given Input numbers are 558, 631, 309, 274

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

Divisors of 558

List of positive integer divisors of 558 that divides 558 without a remainder.

1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 558

Divisors of 631

List of positive integer divisors of 631 that divides 631 without a remainder.

1, 631

Divisors of 309

List of positive integer divisors of 309 that divides 309 without a remainder.

1, 3, 103, 309

Divisors of 274

List of positive integer divisors of 274 that divides 274 without a remainder.

1, 2, 137, 274

Greatest Common Divisior

We found the divisors of 558, 631, 309, 274 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 558, 631, 309, 274 is 1.

Therefore, GCD of numbers 558, 631, 309, 274 is 1

Given Input Data is 558, 631, 309, 274

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

Prime Factorization of 558 is 2 x 3 x 3 x 31

Prime Factorization of 631 is 631

Prime Factorization of 309 is 3 x 103

Prime Factorization of 274 is 2 x 137

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(558, 631) = 352098

GCD(558, 631) = ( 558 x 631 ) / 352098

GCD(558, 631) = 352098 / 352098

GCD(558, 631) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 309

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

LCM(1, 309) = 309

GCD(1, 309) = ( 1 x 309 ) / 309

GCD(1, 309) = 309 / 309

GCD(1, 309) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 274

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

LCM(1, 274) = 274

GCD(1, 274) = ( 1 x 274 ) / 274

GCD(1, 274) = 274 / 274

GCD(1, 274) = 1

GCD of 558, 631, 309, 274 is 1

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• GCD of 938, 425, 301, 470
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1. What is the GCD of 558, 631, 309, 274?

GCD of 558, 631, 309, 274 is 1

2. Where do I get the detailed procedure to find GCD of 558, 631, 309, 274?

You can find a detailed procedure to find GCD of 558, 631, 309, 274 on our page.

3. How to find GCD of 558, 631, 309, 274 on a calculator?

You can find the GCD of 558, 631, 309, 274 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.