GCD of 481, 845, 27, 137 Calculator

Given Input numbers are 481, 845, 27, 137

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

Divisors of 481

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

1, 13, 37, 481

Divisors of 845

List of positive integer divisors of 845 that divides 845 without a remainder.

1, 5, 13, 65, 169, 845

Divisors of 27

List of positive integer divisors of 27 that divides 27 without a remainder.

1, 3, 9, 27

Divisors of 137

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

1, 137

Greatest Common Divisior

We found the divisors of 481, 845, 27, 137 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 481, 845, 27, 137 is 1.

Therefore, GCD of numbers 481, 845, 27, 137 is 1

Given Input Data is 481, 845, 27, 137

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

Prime Factorization of 481 is 13 x 37

Prime Factorization of 845 is 5 x 13 x 13

Prime Factorization of 27 is 3 x 3 x 3

Prime Factorization of 137 is 137

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(481, 845) = 31265

GCD(481, 845) = ( 481 x 845 ) / 31265

GCD(481, 845) = 406445 / 31265

GCD(481, 845) = 13

Step2:

Here we consider the GCD from the above i.e. 13 as first number and the next as 27

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

LCM(13, 27) = 351

GCD(13, 27) = ( 13 x 27 ) / 351

GCD(13, 27) = 351 / 351

GCD(13, 27) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 137

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

LCM(1, 137) = 137

GCD(1, 137) = ( 1 x 137 ) / 137

GCD(1, 137) = 137 / 137

GCD(1, 137) = 1

GCD of 481, 845, 27, 137 is 1

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• GCD of 909, 164, 20, 826
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1. What is the GCD of 481, 845, 27, 137?

GCD of 481, 845, 27, 137 is 1

2. Where do I get the detailed procedure to find GCD of 481, 845, 27, 137?

You can find a detailed procedure to find GCD of 481, 845, 27, 137 on our page.

3. How to find GCD of 481, 845, 27, 137 on a calculator?

You can find the GCD of 481, 845, 27, 137 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.