GCD of 663, 551, 859, 508 Calculator

Given Input numbers are 663, 551, 859, 508

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

Divisors of 663

List of positive integer divisors of 663 that divides 663 without a remainder.

1, 3, 13, 17, 39, 51, 221, 663

Divisors of 551

List of positive integer divisors of 551 that divides 551 without a remainder.

1, 19, 29, 551

Divisors of 859

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

1, 859

Divisors of 508

List of positive integer divisors of 508 that divides 508 without a remainder.

1, 2, 4, 127, 254, 508

Greatest Common Divisior

We found the divisors of 663, 551, 859, 508 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 663, 551, 859, 508 is 1.

Therefore, GCD of numbers 663, 551, 859, 508 is 1

Given Input Data is 663, 551, 859, 508

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

Prime Factorization of 663 is 3 x 13 x 17

Prime Factorization of 551 is 19 x 29

Prime Factorization of 859 is 859

Prime Factorization of 508 is 2 x 2 x 127

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(663, 551) = 365313

GCD(663, 551) = ( 663 x 551 ) / 365313

GCD(663, 551) = 365313 / 365313

GCD(663, 551) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 859

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

LCM(1, 859) = 859

GCD(1, 859) = ( 1 x 859 ) / 859

GCD(1, 859) = 859 / 859

GCD(1, 859) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 508

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

LCM(1, 508) = 508

GCD(1, 508) = ( 1 x 508 ) / 508

GCD(1, 508) = 508 / 508

GCD(1, 508) = 1

GCD of 663, 551, 859, 508 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 643, 712, 118, 446
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1. What is the GCD of 663, 551, 859, 508?

GCD of 663, 551, 859, 508 is 1

2. Where do I get the detailed procedure to find GCD of 663, 551, 859, 508?

You can find a detailed procedure to find GCD of 663, 551, 859, 508 on our page.

3. How to find GCD of 663, 551, 859, 508 on a calculator?

You can find the GCD of 663, 551, 859, 508 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.