GCD of 355, 498, 568, 530 Calculator

Given Input numbers are 355, 498, 568, 530

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

Divisors of 355

List of positive integer divisors of 355 that divides 355 without a remainder.

1, 5, 71, 355

Divisors of 498

List of positive integer divisors of 498 that divides 498 without a remainder.

1, 2, 3, 6, 83, 166, 249, 498

Divisors of 568

List of positive integer divisors of 568 that divides 568 without a remainder.

1, 2, 4, 8, 71, 142, 284, 568

Divisors of 530

List of positive integer divisors of 530 that divides 530 without a remainder.

1, 2, 5, 10, 53, 106, 265, 530

Greatest Common Divisior

We found the divisors of 355, 498, 568, 530 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 355, 498, 568, 530 is 1.

Therefore, GCD of numbers 355, 498, 568, 530 is 1

Given Input Data is 355, 498, 568, 530

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

Prime Factorization of 355 is 5 x 71

Prime Factorization of 498 is 2 x 3 x 83

Prime Factorization of 568 is 2 x 2 x 2 x 71

Prime Factorization of 530 is 2 x 5 x 53

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(355, 498) = 176790

GCD(355, 498) = ( 355 x 498 ) / 176790

GCD(355, 498) = 176790 / 176790

GCD(355, 498) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 568

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

LCM(1, 568) = 568

GCD(1, 568) = ( 1 x 568 ) / 568

GCD(1, 568) = 568 / 568

GCD(1, 568) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 530

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

LCM(1, 530) = 530

GCD(1, 530) = ( 1 x 530 ) / 530

GCD(1, 530) = 530 / 530

GCD(1, 530) = 1

GCD of 355, 498, 568, 530 is 1

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1. What is the GCD of 355, 498, 568, 530?

GCD of 355, 498, 568, 530 is 1

2. Where do I get the detailed procedure to find GCD of 355, 498, 568, 530?

You can find a detailed procedure to find GCD of 355, 498, 568, 530 on our page.

3. How to find GCD of 355, 498, 568, 530 on a calculator?

You can find the GCD of 355, 498, 568, 530 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.