GCD of 486, 779, 445, 874 Calculator

Given Input numbers are 486, 779, 445, 874

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

Divisors of 486

List of positive integer divisors of 486 that divides 486 without a remainder.

1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486

Divisors of 779

List of positive integer divisors of 779 that divides 779 without a remainder.

1, 19, 41, 779

Divisors of 445

List of positive integer divisors of 445 that divides 445 without a remainder.

1, 5, 89, 445

Divisors of 874

List of positive integer divisors of 874 that divides 874 without a remainder.

1, 2, 19, 23, 38, 46, 437, 874

Greatest Common Divisior

We found the divisors of 486, 779, 445, 874 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 486, 779, 445, 874 is 1.

Therefore, GCD of numbers 486, 779, 445, 874 is 1

Given Input Data is 486, 779, 445, 874

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

Prime Factorization of 486 is 2 x 3 x 3 x 3 x 3 x 3

Prime Factorization of 779 is 19 x 41

Prime Factorization of 445 is 5 x 89

Prime Factorization of 874 is 2 x 19 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(486, 779) = 378594

GCD(486, 779) = ( 486 x 779 ) / 378594

GCD(486, 779) = 378594 / 378594

GCD(486, 779) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 445

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

LCM(1, 445) = 445

GCD(1, 445) = ( 1 x 445 ) / 445

GCD(1, 445) = 445 / 445

GCD(1, 445) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 874

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

LCM(1, 874) = 874

GCD(1, 874) = ( 1 x 874 ) / 874

GCD(1, 874) = 874 / 874

GCD(1, 874) = 1

GCD of 486, 779, 445, 874 is 1

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1. What is the GCD of 486, 779, 445, 874?

GCD of 486, 779, 445, 874 is 1

2. Where do I get the detailed procedure to find GCD of 486, 779, 445, 874?

You can find a detailed procedure to find GCD of 486, 779, 445, 874 on our page.

3. How to find GCD of 486, 779, 445, 874 on a calculator?

You can find the GCD of 486, 779, 445, 874 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.