GCD of 297, 109, 681 Calculator

Given Input numbers are 297, 109, 681

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

Divisors of 297

List of positive integer divisors of 297 that divides 297 without a remainder.

1, 3, 9, 11, 27, 33, 99, 297

Divisors of 109

List of positive integer divisors of 109 that divides 109 without a remainder.

1, 109

Divisors of 681

List of positive integer divisors of 681 that divides 681 without a remainder.

1, 3, 227, 681

Greatest Common Divisior

We found the divisors of 297, 109, 681 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 297, 109, 681 is 1.

Therefore, GCD of numbers 297, 109, 681 is 1

Given Input Data is 297, 109, 681

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

Prime Factorization of 297 is 3 x 3 x 3 x 11

Prime Factorization of 109 is 109

Prime Factorization of 681 is 3 x 227

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(297, 109) = 32373

GCD(297, 109) = ( 297 x 109 ) / 32373

GCD(297, 109) = 32373 / 32373

GCD(297, 109) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 681

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

LCM(1, 681) = 681

GCD(1, 681) = ( 1 x 681 ) / 681

GCD(1, 681) = 681 / 681

GCD(1, 681) = 1

GCD of 297, 109, 681 is 1

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1. What is the GCD of 297, 109, 681?

GCD of 297, 109, 681 is 1

2. Where do I get the detailed procedure to find GCD of 297, 109, 681?

You can find a detailed procedure to find GCD of 297, 109, 681 on our page.

3. How to find GCD of 297, 109, 681 on a calculator?

You can find the GCD of 297, 109, 681 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.