GCD of 508, 513, 40, 842 Calculator

Given Input numbers are 508, 513, 40, 842

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

Divisors of 508

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

1, 2, 4, 127, 254, 508

Divisors of 513

List of positive integer divisors of 513 that divides 513 without a remainder.

1, 3, 9, 19, 27, 57, 171, 513

Divisors of 40

List of positive integer divisors of 40 that divides 40 without a remainder.

1, 2, 4, 5, 8, 10, 20, 40

Divisors of 842

List of positive integer divisors of 842 that divides 842 without a remainder.

1, 2, 421, 842

Greatest Common Divisior

We found the divisors of 508, 513, 40, 842 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 508, 513, 40, 842 is 1.

Therefore, GCD of numbers 508, 513, 40, 842 is 1

Given Input Data is 508, 513, 40, 842

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

Prime Factorization of 508 is 2 x 2 x 127

Prime Factorization of 513 is 3 x 3 x 3 x 19

Prime Factorization of 40 is 2 x 2 x 2 x 5

Prime Factorization of 842 is 2 x 421

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(508, 513) = 260604

GCD(508, 513) = ( 508 x 513 ) / 260604

GCD(508, 513) = 260604 / 260604

GCD(508, 513) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 40

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

LCM(1, 40) = 40

GCD(1, 40) = ( 1 x 40 ) / 40

GCD(1, 40) = 40 / 40

GCD(1, 40) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 842

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

LCM(1, 842) = 842

GCD(1, 842) = ( 1 x 842 ) / 842

GCD(1, 842) = 842 / 842

GCD(1, 842) = 1

GCD of 508, 513, 40, 842 is 1

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• GCD of 279, 222, 88, 376
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• GCD of 792, 427, 39, 818

1. What is the GCD of 508, 513, 40, 842?

GCD of 508, 513, 40, 842 is 1

2. Where do I get the detailed procedure to find GCD of 508, 513, 40, 842?

You can find a detailed procedure to find GCD of 508, 513, 40, 842 on our page.

3. How to find GCD of 508, 513, 40, 842 on a calculator?

You can find the GCD of 508, 513, 40, 842 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.