GCD of 681, 141, 789, 403 Calculator

Given Input numbers are 681, 141, 789, 403

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 141

List of positive integer divisors of 141 that divides 141 without a remainder.

1, 3, 47, 141

Divisors of 789

List of positive integer divisors of 789 that divides 789 without a remainder.

1, 3, 263, 789

Divisors of 403

List of positive integer divisors of 403 that divides 403 without a remainder.

1, 13, 31, 403

Greatest Common Divisior

We found the divisors of 681, 141, 789, 403 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 681, 141, 789, 403 is 1.

Therefore, GCD of numbers 681, 141, 789, 403 is 1

Given Input Data is 681, 141, 789, 403

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

Prime Factorization of 681 is 3 x 227

Prime Factorization of 141 is 3 x 47

Prime Factorization of 789 is 3 x 263

Prime Factorization of 403 is 13 x 31

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, 141) = 32007

GCD(681, 141) = ( 681 x 141 ) / 32007

GCD(681, 141) = 96021 / 32007

GCD(681, 141) = 3

Step2:

Here we consider the GCD from the above i.e. 3 as first number and the next as 789

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

LCM(3, 789) = 789

GCD(3, 789) = ( 3 x 789 ) / 789

GCD(3, 789) = 2367 / 789

GCD(3, 789) = 3

Step3:

Here we consider the GCD from the above i.e. 3 as first number and the next as 403

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

LCM(3, 403) = 1209

GCD(3, 403) = ( 3 x 403 ) / 1209

GCD(3, 403) = 1209 / 1209

GCD(3, 403) = 1

GCD of 681, 141, 789, 403 is 1

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• GCD of 762, 477, 727, 584
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• GCD of 798, 943, 463, 919

1. What is the GCD of 681, 141, 789, 403?

GCD of 681, 141, 789, 403 is 1

2. Where do I get the detailed procedure to find GCD of 681, 141, 789, 403?

You can find a detailed procedure to find GCD of 681, 141, 789, 403 on our page.

3. How to find GCD of 681, 141, 789, 403 on a calculator?

You can find the GCD of 681, 141, 789, 403 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.