GCD of 845, 865, 339, 481 Calculator

Given Input numbers are 845, 865, 339, 481

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

Divisors of 845

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

1, 5, 13, 65, 169, 845

Divisors of 865

List of positive integer divisors of 865 that divides 865 without a remainder.

1, 5, 173, 865

Divisors of 339

List of positive integer divisors of 339 that divides 339 without a remainder.

1, 3, 113, 339

Divisors of 481

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

1, 13, 37, 481

Greatest Common Divisior

We found the divisors of 845, 865, 339, 481 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 845, 865, 339, 481 is 1.

Therefore, GCD of numbers 845, 865, 339, 481 is 1

Given Input Data is 845, 865, 339, 481

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

Prime Factorization of 845 is 5 x 13 x 13

Prime Factorization of 865 is 5 x 173

Prime Factorization of 339 is 3 x 113

Prime Factorization of 481 is 13 x 37

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(845, 865) = 146185

GCD(845, 865) = ( 845 x 865 ) / 146185

GCD(845, 865) = 730925 / 146185

GCD(845, 865) = 5

Step2:

Here we consider the GCD from the above i.e. 5 as first number and the next as 339

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

LCM(5, 339) = 1695

GCD(5, 339) = ( 5 x 339 ) / 1695

GCD(5, 339) = 1695 / 1695

GCD(5, 339) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 481

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

LCM(1, 481) = 481

GCD(1, 481) = ( 1 x 481 ) / 481

GCD(1, 481) = 481 / 481

GCD(1, 481) = 1

GCD of 845, 865, 339, 481 is 1

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1. What is the GCD of 845, 865, 339, 481?

GCD of 845, 865, 339, 481 is 1

2. Where do I get the detailed procedure to find GCD of 845, 865, 339, 481?

You can find a detailed procedure to find GCD of 845, 865, 339, 481 on our page.

3. How to find GCD of 845, 865, 339, 481 on a calculator?

You can find the GCD of 845, 865, 339, 481 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.