GCD of 462, 779, 687, 205 Calculator

Given Input numbers are 462, 779, 687, 205

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

Divisors of 462

List of positive integer divisors of 462 that divides 462 without a remainder.

1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462

Divisors of 779

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

1, 19, 41, 779

Divisors of 687

List of positive integer divisors of 687 that divides 687 without a remainder.

1, 3, 229, 687

Divisors of 205

List of positive integer divisors of 205 that divides 205 without a remainder.

1, 5, 41, 205

Greatest Common Divisior

We found the divisors of 462, 779, 687, 205 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 462, 779, 687, 205 is 1.

Therefore, GCD of numbers 462, 779, 687, 205 is 1

Given Input Data is 462, 779, 687, 205

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

Prime Factorization of 462 is 2 x 3 x 7 x 11

Prime Factorization of 779 is 19 x 41

Prime Factorization of 687 is 3 x 229

Prime Factorization of 205 is 5 x 41

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(462, 779) = 359898

GCD(462, 779) = ( 462 x 779 ) / 359898

GCD(462, 779) = 359898 / 359898

GCD(462, 779) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 687

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

LCM(1, 687) = 687

GCD(1, 687) = ( 1 x 687 ) / 687

GCD(1, 687) = 687 / 687

GCD(1, 687) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 205

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

LCM(1, 205) = 205

GCD(1, 205) = ( 1 x 205 ) / 205

GCD(1, 205) = 205 / 205

GCD(1, 205) = 1

GCD of 462, 779, 687, 205 is 1

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• GCD of 536, 662, 710, 351
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1. What is the GCD of 462, 779, 687, 205?

GCD of 462, 779, 687, 205 is 1

2. Where do I get the detailed procedure to find GCD of 462, 779, 687, 205?

You can find a detailed procedure to find GCD of 462, 779, 687, 205 on our page.

3. How to find GCD of 462, 779, 687, 205 on a calculator?

You can find the GCD of 462, 779, 687, 205 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.