GCD of 330, 887, 90, 249 Calculator

Given Input numbers are 330, 887, 90, 249

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

Divisors of 330

List of positive integer divisors of 330 that divides 330 without a remainder.

1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330

Divisors of 887

List of positive integer divisors of 887 that divides 887 without a remainder.

1, 887

Divisors of 90

List of positive integer divisors of 90 that divides 90 without a remainder.

1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90

Divisors of 249

List of positive integer divisors of 249 that divides 249 without a remainder.

1, 3, 83, 249

Greatest Common Divisior

We found the divisors of 330, 887, 90, 249 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 330, 887, 90, 249 is 1.

Therefore, GCD of numbers 330, 887, 90, 249 is 1

Given Input Data is 330, 887, 90, 249

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

Prime Factorization of 330 is 2 x 3 x 5 x 11

Prime Factorization of 887 is 887

Prime Factorization of 90 is 2 x 3 x 3 x 5

Prime Factorization of 249 is 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(330, 887) = 292710

GCD(330, 887) = ( 330 x 887 ) / 292710

GCD(330, 887) = 292710 / 292710

GCD(330, 887) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 90

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

LCM(1, 90) = 90

GCD(1, 90) = ( 1 x 90 ) / 90

GCD(1, 90) = 90 / 90

GCD(1, 90) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 249

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

LCM(1, 249) = 249

GCD(1, 249) = ( 1 x 249 ) / 249

GCD(1, 249) = 249 / 249

GCD(1, 249) = 1

GCD of 330, 887, 90, 249 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 400, 728, 65, 886
• GCD of 920, 486, 13, 950
• GCD of 254, 130, 80, 504
• GCD of 487, 512, 75, 867
• GCD of 281, 822, 52, 570

1. What is the GCD of 330, 887, 90, 249?

GCD of 330, 887, 90, 249 is 1

2. Where do I get the detailed procedure to find GCD of 330, 887, 90, 249?

You can find a detailed procedure to find GCD of 330, 887, 90, 249 on our page.

3. How to find GCD of 330, 887, 90, 249 on a calculator?

You can find the GCD of 330, 887, 90, 249 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.