GCD of 570, 626, 681, 425 Calculator

Given Input numbers are 570, 626, 681, 425

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

Divisors of 570

List of positive integer divisors of 570 that divides 570 without a remainder.

1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570

Divisors of 626

List of positive integer divisors of 626 that divides 626 without a remainder.

1, 2, 313, 626

Divisors of 681

List of positive integer divisors of 681 that divides 681 without a remainder.

1, 3, 227, 681

Divisors of 425

List of positive integer divisors of 425 that divides 425 without a remainder.

1, 5, 17, 25, 85, 425

Greatest Common Divisior

We found the divisors of 570, 626, 681, 425 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 570, 626, 681, 425 is 1.

Therefore, GCD of numbers 570, 626, 681, 425 is 1

Given Input Data is 570, 626, 681, 425

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

Prime Factorization of 570 is 2 x 3 x 5 x 19

Prime Factorization of 626 is 2 x 313

Prime Factorization of 681 is 3 x 227

Prime Factorization of 425 is 5 x 5 x 17

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(570, 626) = 178410

GCD(570, 626) = ( 570 x 626 ) / 178410

GCD(570, 626) = 356820 / 178410

GCD(570, 626) = 2

Step2:

Here we consider the GCD from the above i.e. 2 as first number and the next as 681

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

LCM(2, 681) = 1362

GCD(2, 681) = ( 2 x 681 ) / 1362

GCD(2, 681) = 1362 / 1362

GCD(2, 681) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 425

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

LCM(1, 425) = 425

GCD(1, 425) = ( 1 x 425 ) / 425

GCD(1, 425) = 425 / 425

GCD(1, 425) = 1

GCD of 570, 626, 681, 425 is 1

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1. What is the GCD of 570, 626, 681, 425?

GCD of 570, 626, 681, 425 is 1

2. Where do I get the detailed procedure to find GCD of 570, 626, 681, 425?

You can find a detailed procedure to find GCD of 570, 626, 681, 425 on our page.

3. How to find GCD of 570, 626, 681, 425 on a calculator?

You can find the GCD of 570, 626, 681, 425 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.