GCD of 531, 533, 238, 747 Calculator

Given Input numbers are 531, 533, 238, 747

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

Divisors of 531

List of positive integer divisors of 531 that divides 531 without a remainder.

1, 3, 9, 59, 177, 531

Divisors of 533

List of positive integer divisors of 533 that divides 533 without a remainder.

1, 13, 41, 533

Divisors of 238

List of positive integer divisors of 238 that divides 238 without a remainder.

1, 2, 7, 14, 17, 34, 119, 238

Divisors of 747

List of positive integer divisors of 747 that divides 747 without a remainder.

1, 3, 9, 83, 249, 747

Greatest Common Divisior

We found the divisors of 531, 533, 238, 747 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 531, 533, 238, 747 is 1.

Therefore, GCD of numbers 531, 533, 238, 747 is 1

Given Input Data is 531, 533, 238, 747

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

Prime Factorization of 531 is 3 x 3 x 59

Prime Factorization of 533 is 13 x 41

Prime Factorization of 238 is 2 x 7 x 17

Prime Factorization of 747 is 3 x 3 x 83

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(531, 533) = 283023

GCD(531, 533) = ( 531 x 533 ) / 283023

GCD(531, 533) = 283023 / 283023

GCD(531, 533) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 238

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

LCM(1, 238) = 238

GCD(1, 238) = ( 1 x 238 ) / 238

GCD(1, 238) = 238 / 238

GCD(1, 238) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 747

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

LCM(1, 747) = 747

GCD(1, 747) = ( 1 x 747 ) / 747

GCD(1, 747) = 747 / 747

GCD(1, 747) = 1

GCD of 531, 533, 238, 747 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 921, 974, 378, 369
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• GCD of 791, 734, 634, 920

1. What is the GCD of 531, 533, 238, 747?

GCD of 531, 533, 238, 747 is 1

2. Where do I get the detailed procedure to find GCD of 531, 533, 238, 747?

You can find a detailed procedure to find GCD of 531, 533, 238, 747 on our page.

3. How to find GCD of 531, 533, 238, 747 on a calculator?

You can find the GCD of 531, 533, 238, 747 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.