GCD of 628, 355, 568, 598 Calculator

Given Input numbers are 628, 355, 568, 598

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

Divisors of 628

List of positive integer divisors of 628 that divides 628 without a remainder.

1, 2, 4, 157, 314, 628

Divisors of 355

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

1, 5, 71, 355

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 598

List of positive integer divisors of 598 that divides 598 without a remainder.

1, 2, 13, 23, 26, 46, 299, 598

Greatest Common Divisior

We found the divisors of 628, 355, 568, 598 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 628, 355, 568, 598 is 1.

Therefore, GCD of numbers 628, 355, 568, 598 is 1

Given Input Data is 628, 355, 568, 598

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

Prime Factorization of 628 is 2 x 2 x 157

Prime Factorization of 355 is 5 x 71

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

Prime Factorization of 598 is 2 x 13 x 23

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(628, 355) = 222940

GCD(628, 355) = ( 628 x 355 ) / 222940

GCD(628, 355) = 222940 / 222940

GCD(628, 355) = 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 598

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

LCM(1, 598) = 598

GCD(1, 598) = ( 1 x 598 ) / 598

GCD(1, 598) = 598 / 598

GCD(1, 598) = 1

GCD of 628, 355, 568, 598 is 1

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1. What is the GCD of 628, 355, 568, 598?

GCD of 628, 355, 568, 598 is 1

2. Where do I get the detailed procedure to find GCD of 628, 355, 568, 598?

You can find a detailed procedure to find GCD of 628, 355, 568, 598 on our page.

3. How to find GCD of 628, 355, 568, 598 on a calculator?

You can find the GCD of 628, 355, 568, 598 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.