GCD of 667, 866, 18, 634 Calculator

Given Input numbers are 667, 866, 18, 634

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

Divisors of 667

List of positive integer divisors of 667 that divides 667 without a remainder.

1, 23, 29, 667

Divisors of 866

List of positive integer divisors of 866 that divides 866 without a remainder.

1, 2, 433, 866

Divisors of 18

List of positive integer divisors of 18 that divides 18 without a remainder.

1, 2, 3, 6, 9, 18

Divisors of 634

List of positive integer divisors of 634 that divides 634 without a remainder.

1, 2, 317, 634

Greatest Common Divisior

We found the divisors of 667, 866, 18, 634 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 667, 866, 18, 634 is 1.

Therefore, GCD of numbers 667, 866, 18, 634 is 1

Given Input Data is 667, 866, 18, 634

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

Prime Factorization of 667 is 23 x 29

Prime Factorization of 866 is 2 x 433

Prime Factorization of 18 is 2 x 3 x 3

Prime Factorization of 634 is 2 x 317

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(667, 866) = 577622

GCD(667, 866) = ( 667 x 866 ) / 577622

GCD(667, 866) = 577622 / 577622

GCD(667, 866) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 18

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

LCM(1, 18) = 18

GCD(1, 18) = ( 1 x 18 ) / 18

GCD(1, 18) = 18 / 18

GCD(1, 18) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 634

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

LCM(1, 634) = 634

GCD(1, 634) = ( 1 x 634 ) / 634

GCD(1, 634) = 634 / 634

GCD(1, 634) = 1

GCD of 667, 866, 18, 634 is 1

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• GCD of 639, 386, 22, 300
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1. What is the GCD of 667, 866, 18, 634?

GCD of 667, 866, 18, 634 is 1

2. Where do I get the detailed procedure to find GCD of 667, 866, 18, 634?

You can find a detailed procedure to find GCD of 667, 866, 18, 634 on our page.

3. How to find GCD of 667, 866, 18, 634 on a calculator?

You can find the GCD of 667, 866, 18, 634 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.