GCD of 239, 841, 80, 487 Calculator

Given Input numbers are 239, 841, 80, 487

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

Divisors of 239

List of positive integer divisors of 239 that divides 239 without a remainder.

1, 239

Divisors of 841

List of positive integer divisors of 841 that divides 841 without a remainder.

1, 29, 841

Divisors of 80

List of positive integer divisors of 80 that divides 80 without a remainder.

1, 2, 4, 5, 8, 10, 16, 20, 40, 80

Divisors of 487

List of positive integer divisors of 487 that divides 487 without a remainder.

1, 487

Greatest Common Divisior

We found the divisors of 239, 841, 80, 487 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 239, 841, 80, 487 is 1.

Therefore, GCD of numbers 239, 841, 80, 487 is 1

Given Input Data is 239, 841, 80, 487

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

Prime Factorization of 239 is 239

Prime Factorization of 841 is 29 x 29

Prime Factorization of 80 is 2 x 2 x 2 x 2 x 5

Prime Factorization of 487 is 487

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(239, 841) = 200999

GCD(239, 841) = ( 239 x 841 ) / 200999

GCD(239, 841) = 200999 / 200999

GCD(239, 841) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 80

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

LCM(1, 80) = 80

GCD(1, 80) = ( 1 x 80 ) / 80

GCD(1, 80) = 80 / 80

GCD(1, 80) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 487

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

LCM(1, 487) = 487

GCD(1, 487) = ( 1 x 487 ) / 487

GCD(1, 487) = 487 / 487

GCD(1, 487) = 1

GCD of 239, 841, 80, 487 is 1

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1. What is the GCD of 239, 841, 80, 487?

GCD of 239, 841, 80, 487 is 1

2. Where do I get the detailed procedure to find GCD of 239, 841, 80, 487?

You can find a detailed procedure to find GCD of 239, 841, 80, 487 on our page.

3. How to find GCD of 239, 841, 80, 487 on a calculator?

You can find the GCD of 239, 841, 80, 487 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.