GCD of 404, 898, 859, 520 Calculator

Given Input numbers are 404, 898, 859, 520

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

Divisors of 404

List of positive integer divisors of 404 that divides 404 without a remainder.

1, 2, 4, 101, 202, 404

Divisors of 898

List of positive integer divisors of 898 that divides 898 without a remainder.

1, 2, 449, 898

Divisors of 859

List of positive integer divisors of 859 that divides 859 without a remainder.

1, 859

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 404, 898, 859, 520 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 404, 898, 859, 520 is 1.

Therefore, GCD of numbers 404, 898, 859, 520 is 1

Given Input Data is 404, 898, 859, 520

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

Prime Factorization of 404 is 2 x 2 x 101

Prime Factorization of 898 is 2 x 449

Prime Factorization of 859 is 859

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(404, 898) = 181396

GCD(404, 898) = ( 404 x 898 ) / 181396

GCD(404, 898) = 362792 / 181396

GCD(404, 898) = 2

Step2:

Here we consider the GCD from the above i.e. 2 as first number and the next as 859

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

LCM(2, 859) = 1718

GCD(2, 859) = ( 2 x 859 ) / 1718

GCD(2, 859) = 1718 / 1718

GCD(2, 859) = 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 404, 898, 859, 520 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 404, 803, 285, 819
• GCD of 440, 579, 883, 604
• GCD of 566, 118, 185, 920
• GCD of 521, 350, 190, 208
• GCD of 152, 618, 394, 488

1. What is the GCD of 404, 898, 859, 520?

GCD of 404, 898, 859, 520 is 1

2. Where do I get the detailed procedure to find GCD of 404, 898, 859, 520?

You can find a detailed procedure to find GCD of 404, 898, 859, 520 on our page.

3. How to find GCD of 404, 898, 859, 520 on a calculator?

You can find the GCD of 404, 898, 859, 520 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.