GCD of 810, 137, 764, 330 Calculator

Given Input numbers are 810, 137, 764, 330

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

Divisors of 810

List of positive integer divisors of 810 that divides 810 without a remainder.

1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810

Divisors of 137

List of positive integer divisors of 137 that divides 137 without a remainder.

1, 137

Divisors of 764

List of positive integer divisors of 764 that divides 764 without a remainder.

1, 2, 4, 191, 382, 764

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

Greatest Common Divisior

We found the divisors of 810, 137, 764, 330 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 810, 137, 764, 330 is 1.

Therefore, GCD of numbers 810, 137, 764, 330 is 1

Given Input Data is 810, 137, 764, 330

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

Prime Factorization of 810 is 2 x 3 x 3 x 3 x 3 x 5

Prime Factorization of 137 is 137

Prime Factorization of 764 is 2 x 2 x 191

Prime Factorization of 330 is 2 x 3 x 5 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(810, 137) = 110970

GCD(810, 137) = ( 810 x 137 ) / 110970

GCD(810, 137) = 110970 / 110970

GCD(810, 137) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 764

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

LCM(1, 764) = 764

GCD(1, 764) = ( 1 x 764 ) / 764

GCD(1, 764) = 764 / 764

GCD(1, 764) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 330

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

LCM(1, 330) = 330

GCD(1, 330) = ( 1 x 330 ) / 330

GCD(1, 330) = 330 / 330

GCD(1, 330) = 1

GCD of 810, 137, 764, 330 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 511, 862, 228, 861
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• GCD of 235, 483, 954, 401
• GCD of 388, 226, 130, 623
• GCD of 133, 184, 707, 633

1. What is the GCD of 810, 137, 764, 330?

GCD of 810, 137, 764, 330 is 1

2. Where do I get the detailed procedure to find GCD of 810, 137, 764, 330?

You can find a detailed procedure to find GCD of 810, 137, 764, 330 on our page.

3. How to find GCD of 810, 137, 764, 330 on a calculator?

You can find the GCD of 810, 137, 764, 330 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.