GCD of 580, 425, 47, 520 Calculator

Given Input numbers are 580, 425, 47, 520

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

Divisors of 580

List of positive integer divisors of 580 that divides 580 without a remainder.

1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580

Divisors of 425

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

1, 5, 17, 25, 85, 425

Divisors of 47

List of positive integer divisors of 47 that divides 47 without a remainder.

1, 47

Divisors of 520

List of positive integer divisors of 520 that divides 520 without a remainder.

1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520

Greatest Common Divisior

We found the divisors of 580, 425, 47, 520 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 580, 425, 47, 520 is 1.

Therefore, GCD of numbers 580, 425, 47, 520 is 1

Given Input Data is 580, 425, 47, 520

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

Prime Factorization of 580 is 2 x 2 x 5 x 29

Prime Factorization of 425 is 5 x 5 x 17

Prime Factorization of 47 is 47

Prime Factorization of 520 is 2 x 2 x 2 x 5 x 13

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(580, 425) = 49300

GCD(580, 425) = ( 580 x 425 ) / 49300

GCD(580, 425) = 246500 / 49300

GCD(580, 425) = 5

Step2:

Here we consider the GCD from the above i.e. 5 as first number and the next as 47

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

LCM(5, 47) = 235

GCD(5, 47) = ( 5 x 47 ) / 235

GCD(5, 47) = 235 / 235

GCD(5, 47) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 520

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

LCM(1, 520) = 520

GCD(1, 520) = ( 1 x 520 ) / 520

GCD(1, 520) = 520 / 520

GCD(1, 520) = 1

GCD of 580, 425, 47, 520 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 107, 821, 38, 180
• GCD of 243, 294, 47, 333
• GCD of 781, 824, 20, 985
• GCD of 581, 120, 32, 904
• GCD of 406, 982, 32, 454

1. What is the GCD of 580, 425, 47, 520?

GCD of 580, 425, 47, 520 is 1

2. Where do I get the detailed procedure to find GCD of 580, 425, 47, 520?

You can find a detailed procedure to find GCD of 580, 425, 47, 520 on our page.

3. How to find GCD of 580, 425, 47, 520 on a calculator?

You can find the GCD of 580, 425, 47, 520 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.