GCD of 681, 986, 261, 681 Calculator

Given Input numbers are 681, 986, 261, 681

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

Divisors of 681

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

1, 3, 227, 681

Divisors of 986

List of positive integer divisors of 986 that divides 986 without a remainder.

1, 2, 17, 29, 34, 58, 493, 986

Divisors of 261

List of positive integer divisors of 261 that divides 261 without a remainder.

1, 3, 9, 29, 87, 261

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 681, 986, 261, 681 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 681, 986, 261, 681 is 1.

Therefore, GCD of numbers 681, 986, 261, 681 is 1

Given Input Data is 681, 986, 261, 681

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

Prime Factorization of 681 is 3 x 227

Prime Factorization of 986 is 2 x 17 x 29

Prime Factorization of 261 is 3 x 3 x 29

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(681, 986) = 671466

GCD(681, 986) = ( 681 x 986 ) / 671466

GCD(681, 986) = 671466 / 671466

GCD(681, 986) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 261

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

LCM(1, 261) = 261

GCD(1, 261) = ( 1 x 261 ) / 261

GCD(1, 261) = 261 / 261

GCD(1, 261) = 1

Step3:

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 681, 986, 261, 681 is 1

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• GCD of 459, 124, 983, 189
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• GCD of 741, 373, 253, 147

1. What is the GCD of 681, 986, 261, 681?

GCD of 681, 986, 261, 681 is 1

2. Where do I get the detailed procedure to find GCD of 681, 986, 261, 681?

You can find a detailed procedure to find GCD of 681, 986, 261, 681 on our page.

3. How to find GCD of 681, 986, 261, 681 on a calculator?

You can find the GCD of 681, 986, 261, 681 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.