GCD of 596, 568, 645 Calculator

Given Input numbers are 596, 568, 645

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

Divisors of 596

List of positive integer divisors of 596 that divides 596 without a remainder.

1, 2, 4, 149, 298, 596

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 645

List of positive integer divisors of 645 that divides 645 without a remainder.

1, 3, 5, 15, 43, 129, 215, 645

Greatest Common Divisior

We found the divisors of 596, 568, 645 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 596, 568, 645 is 1.

Therefore, GCD of numbers 596, 568, 645 is 1

Given Input Data is 596, 568, 645

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

Prime Factorization of 596 is 2 x 2 x 149

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

Prime Factorization of 645 is 3 x 5 x 43

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(596, 568) = 84632

GCD(596, 568) = ( 596 x 568 ) / 84632

GCD(596, 568) = 338528 / 84632

GCD(596, 568) = 4

Step2:

Here we consider the GCD from the above i.e. 4 as first number and the next as 645

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

LCM(4, 645) = 2580

GCD(4, 645) = ( 4 x 645 ) / 2580

GCD(4, 645) = 2580 / 2580

GCD(4, 645) = 1

GCD of 596, 568, 645 is 1

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1. What is the GCD of 596, 568, 645?

GCD of 596, 568, 645 is 1

2. Where do I get the detailed procedure to find GCD of 596, 568, 645?

You can find a detailed procedure to find GCD of 596, 568, 645 on our page.

3. How to find GCD of 596, 568, 645 on a calculator?

You can find the GCD of 596, 568, 645 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.