GCD of 894, 891, 619, 669 Calculator

Given Input numbers are 894, 891, 619, 669

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

Divisors of 894

List of positive integer divisors of 894 that divides 894 without a remainder.

1, 2, 3, 6, 149, 298, 447, 894

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

Divisors of 619

List of positive integer divisors of 619 that divides 619 without a remainder.

1, 619

Divisors of 669

List of positive integer divisors of 669 that divides 669 without a remainder.

1, 3, 223, 669

Greatest Common Divisior

We found the divisors of 894, 891, 619, 669 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 894, 891, 619, 669 is 1.

Therefore, GCD of numbers 894, 891, 619, 669 is 1

Given Input Data is 894, 891, 619, 669

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

Prime Factorization of 894 is 2 x 3 x 149

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

Prime Factorization of 619 is 619

Prime Factorization of 669 is 3 x 223

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(894, 891) = 265518

GCD(894, 891) = ( 894 x 891 ) / 265518

GCD(894, 891) = 796554 / 265518

GCD(894, 891) = 3

Step2:

Here we consider the GCD from the above i.e. 3 as first number and the next as 619

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

LCM(3, 619) = 1857

GCD(3, 619) = ( 3 x 619 ) / 1857

GCD(3, 619) = 1857 / 1857

GCD(3, 619) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 669

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

LCM(1, 669) = 669

GCD(1, 669) = ( 1 x 669 ) / 669

GCD(1, 669) = 669 / 669

GCD(1, 669) = 1

GCD of 894, 891, 619, 669 is 1

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1. What is the GCD of 894, 891, 619, 669?

GCD of 894, 891, 619, 669 is 1

2. Where do I get the detailed procedure to find GCD of 894, 891, 619, 669?

You can find a detailed procedure to find GCD of 894, 891, 619, 669 on our page.

3. How to find GCD of 894, 891, 619, 669 on a calculator?

You can find the GCD of 894, 891, 619, 669 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.