GCD of 12, 750, 221, 539 Calculator

Given Input numbers are 12, 750, 221, 539

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

Divisors of 12

List of positive integer divisors of 12 that divides 12 without a remainder.

1, 2, 3, 4, 6, 12

Divisors of 750

List of positive integer divisors of 750 that divides 750 without a remainder.

1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 125, 150, 250, 375, 750

Divisors of 221

List of positive integer divisors of 221 that divides 221 without a remainder.

1, 13, 17, 221

Divisors of 539

List of positive integer divisors of 539 that divides 539 without a remainder.

1, 7, 11, 49, 77, 539

Greatest Common Divisior

We found the divisors of 12, 750, 221, 539 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 12, 750, 221, 539 is 1.

Therefore, GCD of numbers 12, 750, 221, 539 is 1

Given Input Data is 12, 750, 221, 539

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

Prime Factorization of 12 is 2 x 2 x 3

Prime Factorization of 750 is 2 x 3 x 5 x 5 x 5

Prime Factorization of 221 is 13 x 17

Prime Factorization of 539 is 7 x 7 x 11

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(12, 750) = 1500

GCD(12, 750) = ( 12 x 750 ) / 1500

GCD(12, 750) = 9000 / 1500

GCD(12, 750) = 6

Step2:

Here we consider the GCD from the above i.e. 6 as first number and the next as 221

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

LCM(6, 221) = 1326

GCD(6, 221) = ( 6 x 221 ) / 1326

GCD(6, 221) = 1326 / 1326

GCD(6, 221) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 539

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

LCM(1, 539) = 539

GCD(1, 539) = ( 1 x 539 ) / 539

GCD(1, 539) = 539 / 539

GCD(1, 539) = 1

GCD of 12, 750, 221, 539 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 54, 555, 768, 255
• GCD of 51, 905, 346, 871
• GCD of 15, 675, 195, 593
• GCD of 53, 969, 884, 403
• GCD of 52, 603, 988, 658

1. What is the GCD of 12, 750, 221, 539?

GCD of 12, 750, 221, 539 is 1

2. Where do I get the detailed procedure to find GCD of 12, 750, 221, 539?

You can find a detailed procedure to find GCD of 12, 750, 221, 539 on our page.

3. How to find GCD of 12, 750, 221, 539 on a calculator?

You can find the GCD of 12, 750, 221, 539 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.