GCD of 531, 537, 27, 115 Calculator

Given Input numbers are 531, 537, 27, 115

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 537

List of positive integer divisors of 537 that divides 537 without a remainder.

1, 3, 179, 537

Divisors of 27

List of positive integer divisors of 27 that divides 27 without a remainder.

1, 3, 9, 27

Divisors of 115

List of positive integer divisors of 115 that divides 115 without a remainder.

1, 5, 23, 115

Greatest Common Divisior

We found the divisors of 531, 537, 27, 115 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 531, 537, 27, 115 is 1.

Therefore, GCD of numbers 531, 537, 27, 115 is 1

Given Input Data is 531, 537, 27, 115

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 537 is 3 x 179

Prime Factorization of 27 is 3 x 3 x 3

Prime Factorization of 115 is 5 x 23

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, 537) = 95049

GCD(531, 537) = ( 531 x 537 ) / 95049

GCD(531, 537) = 285147 / 95049

GCD(531, 537) = 3

Step2:

Here we consider the GCD from the above i.e. 3 as first number and the next as 27

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

LCM(3, 27) = 27

GCD(3, 27) = ( 3 x 27 ) / 27

GCD(3, 27) = 81 / 27

GCD(3, 27) = 3

Step3:

Here we consider the GCD from the above i.e. 3 as first number and the next as 115

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

LCM(3, 115) = 345

GCD(3, 115) = ( 3 x 115 ) / 345

GCD(3, 115) = 345 / 345

GCD(3, 115) = 1

GCD of 531, 537, 27, 115 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 453, 129, 64, 529
• GCD of 821, 746, 87, 392
• GCD of 672, 480, 74, 555
• GCD of 928, 204, 57, 104
• GCD of 895, 750, 78, 481

1. What is the GCD of 531, 537, 27, 115?

GCD of 531, 537, 27, 115 is 1

2. Where do I get the detailed procedure to find GCD of 531, 537, 27, 115?

You can find a detailed procedure to find GCD of 531, 537, 27, 115 on our page.

3. How to find GCD of 531, 537, 27, 115 on a calculator?

You can find the GCD of 531, 537, 27, 115 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.