GCD of 427, 297, 519, 580 Calculator

Given Input numbers are 427, 297, 519, 580

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

Divisors of 427

List of positive integer divisors of 427 that divides 427 without a remainder.

1, 7, 61, 427

Divisors of 297

List of positive integer divisors of 297 that divides 297 without a remainder.

1, 3, 9, 11, 27, 33, 99, 297

Divisors of 519

List of positive integer divisors of 519 that divides 519 without a remainder.

1, 3, 173, 519

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

Greatest Common Divisior

We found the divisors of 427, 297, 519, 580 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 427, 297, 519, 580 is 1.

Therefore, GCD of numbers 427, 297, 519, 580 is 1

Given Input Data is 427, 297, 519, 580

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

Prime Factorization of 427 is 7 x 61

Prime Factorization of 297 is 3 x 3 x 3 x 11

Prime Factorization of 519 is 3 x 173

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

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(427, 297) = 126819

GCD(427, 297) = ( 427 x 297 ) / 126819

GCD(427, 297) = 126819 / 126819

GCD(427, 297) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 519

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

LCM(1, 519) = 519

GCD(1, 519) = ( 1 x 519 ) / 519

GCD(1, 519) = 519 / 519

GCD(1, 519) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 580

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

LCM(1, 580) = 580

GCD(1, 580) = ( 1 x 580 ) / 580

GCD(1, 580) = 580 / 580

GCD(1, 580) = 1

GCD of 427, 297, 519, 580 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 156, 935, 593, 250
• GCD of 452, 784, 952, 429
• GCD of 177, 592, 101, 600
• GCD of 336, 675, 268, 111
• GCD of 415, 453, 202, 583

1. What is the GCD of 427, 297, 519, 580?

GCD of 427, 297, 519, 580 is 1

2. Where do I get the detailed procedure to find GCD of 427, 297, 519, 580?

You can find a detailed procedure to find GCD of 427, 297, 519, 580 on our page.

3. How to find GCD of 427, 297, 519, 580 on a calculator?

You can find the GCD of 427, 297, 519, 580 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.