GCD of 885, 478, 961, 322 Calculator

Given Input numbers are 885, 478, 961, 322

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

Divisors of 885

List of positive integer divisors of 885 that divides 885 without a remainder.

1, 3, 5, 15, 59, 177, 295, 885

Divisors of 478

List of positive integer divisors of 478 that divides 478 without a remainder.

1, 2, 239, 478

Divisors of 961

List of positive integer divisors of 961 that divides 961 without a remainder.

1, 31, 961

Divisors of 322

List of positive integer divisors of 322 that divides 322 without a remainder.

1, 2, 7, 14, 23, 46, 161, 322

Greatest Common Divisior

We found the divisors of 885, 478, 961, 322 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 885, 478, 961, 322 is 1.

Therefore, GCD of numbers 885, 478, 961, 322 is 1

Given Input Data is 885, 478, 961, 322

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

Prime Factorization of 885 is 3 x 5 x 59

Prime Factorization of 478 is 2 x 239

Prime Factorization of 961 is 31 x 31

Prime Factorization of 322 is 2 x 7 x 23

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(885, 478) = 423030

GCD(885, 478) = ( 885 x 478 ) / 423030

GCD(885, 478) = 423030 / 423030

GCD(885, 478) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 961

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

LCM(1, 961) = 961

GCD(1, 961) = ( 1 x 961 ) / 961

GCD(1, 961) = 961 / 961

GCD(1, 961) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 322

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

LCM(1, 322) = 322

GCD(1, 322) = ( 1 x 322 ) / 322

GCD(1, 322) = 322 / 322

GCD(1, 322) = 1

GCD of 885, 478, 961, 322 is 1

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1. What is the GCD of 885, 478, 961, 322?

GCD of 885, 478, 961, 322 is 1

2. Where do I get the detailed procedure to find GCD of 885, 478, 961, 322?

You can find a detailed procedure to find GCD of 885, 478, 961, 322 on our page.

3. How to find GCD of 885, 478, 961, 322 on a calculator?

You can find the GCD of 885, 478, 961, 322 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.