GCD of 683, 986, 201, 891 Calculator

Given Input numbers are 683, 986, 201, 891

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

Divisors of 683

List of positive integer divisors of 683 that divides 683 without a remainder.

1, 683

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 201

List of positive integer divisors of 201 that divides 201 without a remainder.

1, 3, 67, 201

Divisors of 891

List of positive integer divisors of 891 that divides 891 without a remainder.

1, 3, 9, 11, 27, 33, 81, 99, 297, 891

Greatest Common Divisior

We found the divisors of 683, 986, 201, 891 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 683, 986, 201, 891 is 1.

Therefore, GCD of numbers 683, 986, 201, 891 is 1

Given Input Data is 683, 986, 201, 891

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

Prime Factorization of 683 is 683

Prime Factorization of 986 is 2 x 17 x 29

Prime Factorization of 201 is 3 x 67

Prime Factorization of 891 is 3 x 3 x 3 x 3 x 11

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(683, 986) = 673438

GCD(683, 986) = ( 683 x 986 ) / 673438

GCD(683, 986) = 673438 / 673438

GCD(683, 986) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 201

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

LCM(1, 201) = 201

GCD(1, 201) = ( 1 x 201 ) / 201

GCD(1, 201) = 201 / 201

GCD(1, 201) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 891

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

LCM(1, 891) = 891

GCD(1, 891) = ( 1 x 891 ) / 891

GCD(1, 891) = 891 / 891

GCD(1, 891) = 1

GCD of 683, 986, 201, 891 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 432, 670, 840, 955
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• GCD of 139, 307, 668, 217

1. What is the GCD of 683, 986, 201, 891?

GCD of 683, 986, 201, 891 is 1

2. Where do I get the detailed procedure to find GCD of 683, 986, 201, 891?

You can find a detailed procedure to find GCD of 683, 986, 201, 891 on our page.

3. How to find GCD of 683, 986, 201, 891 on a calculator?

You can find the GCD of 683, 986, 201, 891 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.