GCD of 336, 530, 242, 203 Calculator

Given Input numbers are 336, 530, 242, 203

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

Divisors of 336

List of positive integer divisors of 336 that divides 336 without a remainder.

1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336

Divisors of 530

List of positive integer divisors of 530 that divides 530 without a remainder.

1, 2, 5, 10, 53, 106, 265, 530

Divisors of 242

List of positive integer divisors of 242 that divides 242 without a remainder.

1, 2, 11, 22, 121, 242

Divisors of 203

List of positive integer divisors of 203 that divides 203 without a remainder.

1, 7, 29, 203

Greatest Common Divisior

We found the divisors of 336, 530, 242, 203 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 336, 530, 242, 203 is 1.

Therefore, GCD of numbers 336, 530, 242, 203 is 1

Given Input Data is 336, 530, 242, 203

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

Prime Factorization of 336 is 2 x 2 x 2 x 2 x 3 x 7

Prime Factorization of 530 is 2 x 5 x 53

Prime Factorization of 242 is 2 x 11 x 11

Prime Factorization of 203 is 7 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(336, 530) = 89040

GCD(336, 530) = ( 336 x 530 ) / 89040

GCD(336, 530) = 178080 / 89040

GCD(336, 530) = 2

Step2:

Here we consider the GCD from the above i.e. 2 as first number and the next as 242

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

LCM(2, 242) = 242

GCD(2, 242) = ( 2 x 242 ) / 242

GCD(2, 242) = 484 / 242

GCD(2, 242) = 2

Step3:

Here we consider the GCD from the above i.e. 2 as first number and the next as 203

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

LCM(2, 203) = 406

GCD(2, 203) = ( 2 x 203 ) / 406

GCD(2, 203) = 406 / 406

GCD(2, 203) = 1

GCD of 336, 530, 242, 203 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 436, 728, 360, 505
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1. What is the GCD of 336, 530, 242, 203?

GCD of 336, 530, 242, 203 is 1

2. Where do I get the detailed procedure to find GCD of 336, 530, 242, 203?

You can find a detailed procedure to find GCD of 336, 530, 242, 203 on our page.

3. How to find GCD of 336, 530, 242, 203 on a calculator?

You can find the GCD of 336, 530, 242, 203 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.