GCD of 636, 481, 296, 129 Calculator

Given Input numbers are 636, 481, 296, 129

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

Divisors of 636

List of positive integer divisors of 636 that divides 636 without a remainder.

1, 2, 3, 4, 6, 12, 53, 106, 159, 212, 318, 636

Divisors of 481

List of positive integer divisors of 481 that divides 481 without a remainder.

1, 13, 37, 481

Divisors of 296

List of positive integer divisors of 296 that divides 296 without a remainder.

1, 2, 4, 8, 37, 74, 148, 296

Divisors of 129

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

1, 3, 43, 129

Greatest Common Divisior

We found the divisors of 636, 481, 296, 129 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 636, 481, 296, 129 is 1.

Therefore, GCD of numbers 636, 481, 296, 129 is 1

Given Input Data is 636, 481, 296, 129

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

Prime Factorization of 636 is 2 x 2 x 3 x 53

Prime Factorization of 481 is 13 x 37

Prime Factorization of 296 is 2 x 2 x 2 x 37

Prime Factorization of 129 is 3 x 43

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(636, 481) = 305916

GCD(636, 481) = ( 636 x 481 ) / 305916

GCD(636, 481) = 305916 / 305916

GCD(636, 481) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 296

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

LCM(1, 296) = 296

GCD(1, 296) = ( 1 x 296 ) / 296

GCD(1, 296) = 296 / 296

GCD(1, 296) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 129

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

LCM(1, 129) = 129

GCD(1, 129) = ( 1 x 129 ) / 129

GCD(1, 129) = 129 / 129

GCD(1, 129) = 1

GCD of 636, 481, 296, 129 is 1

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• GCD of 478, 979, 668, 294
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1. What is the GCD of 636, 481, 296, 129?

GCD of 636, 481, 296, 129 is 1

2. Where do I get the detailed procedure to find GCD of 636, 481, 296, 129?

You can find a detailed procedure to find GCD of 636, 481, 296, 129 on our page.

3. How to find GCD of 636, 481, 296, 129 on a calculator?

You can find the GCD of 636, 481, 296, 129 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.