GCD of 422, 909, 580 Calculator

Given Input numbers are 422, 909, 580

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

Divisors of 422

List of positive integer divisors of 422 that divides 422 without a remainder.

1, 2, 211, 422

Divisors of 909

List of positive integer divisors of 909 that divides 909 without a remainder.

1, 3, 9, 101, 303, 909

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 422, 909, 580 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 422, 909, 580 is 1.

Therefore, GCD of numbers 422, 909, 580 is 1

Given Input Data is 422, 909, 580

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

Prime Factorization of 422 is 2 x 211

Prime Factorization of 909 is 3 x 3 x 101

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(422, 909) = 383598

GCD(422, 909) = ( 422 x 909 ) / 383598

GCD(422, 909) = 383598 / 383598

GCD(422, 909) = 1

Step2:

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 422, 909, 580 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 412, 505, 716
• GCD of 293, 931, 313
• GCD of 903, 984, 475
• GCD of 752, 987, 253
• GCD of 555, 249, 707

1. What is the GCD of 422, 909, 580?

GCD of 422, 909, 580 is 1

2. Where do I get the detailed procedure to find GCD of 422, 909, 580?

You can find a detailed procedure to find GCD of 422, 909, 580 on our page.

3. How to find GCD of 422, 909, 580 on a calculator?

You can find the GCD of 422, 909, 580 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.