GCD of 64, 129, 274, 330 Calculator

Given Input numbers are 64, 129, 274, 330

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

Divisors of 64

List of positive integer divisors of 64 that divides 64 without a remainder.

1, 2, 4, 8, 16, 32, 64

Divisors of 129

List of positive integer divisors of 129 that divides 129 without a remainder.

1, 3, 43, 129

Divisors of 274

List of positive integer divisors of 274 that divides 274 without a remainder.

1, 2, 137, 274

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 64, 129, 274, 330 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 64, 129, 274, 330 is 1.

Therefore, GCD of numbers 64, 129, 274, 330 is 1

Given Input Data is 64, 129, 274, 330

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

Prime Factorization of 64 is 2 x 2 x 2 x 2 x 2 x 2

Prime Factorization of 129 is 3 x 43

Prime Factorization of 274 is 2 x 137

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(64, 129) = 8256

GCD(64, 129) = ( 64 x 129 ) / 8256

GCD(64, 129) = 8256 / 8256

GCD(64, 129) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 274

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

LCM(1, 274) = 274

GCD(1, 274) = ( 1 x 274 ) / 274

GCD(1, 274) = 274 / 274

GCD(1, 274) = 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 64, 129, 274, 330 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 40, 213, 267, 625
• GCD of 64, 944, 204, 515
• GCD of 82, 364, 570, 180
• GCD of 66, 691, 411, 144
• GCD of 96, 822, 557, 522

1. What is the GCD of 64, 129, 274, 330?

GCD of 64, 129, 274, 330 is 1

2. Where do I get the detailed procedure to find GCD of 64, 129, 274, 330?

You can find a detailed procedure to find GCD of 64, 129, 274, 330 on our page.

3. How to find GCD of 64, 129, 274, 330 on a calculator?

You can find the GCD of 64, 129, 274, 330 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.