GCD of 681, 576, 78, 284 Calculator

Given Input numbers are 681, 576, 78, 284

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

Divisors of 681

List of positive integer divisors of 681 that divides 681 without a remainder.

1, 3, 227, 681

Divisors of 576

List of positive integer divisors of 576 that divides 576 without a remainder.

1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576

Divisors of 78

List of positive integer divisors of 78 that divides 78 without a remainder.

1, 2, 3, 6, 13, 26, 39, 78

Divisors of 284

List of positive integer divisors of 284 that divides 284 without a remainder.

1, 2, 4, 71, 142, 284

Greatest Common Divisior

We found the divisors of 681, 576, 78, 284 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 681, 576, 78, 284 is 1.

Therefore, GCD of numbers 681, 576, 78, 284 is 1

Given Input Data is 681, 576, 78, 284

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

Prime Factorization of 681 is 3 x 227

Prime Factorization of 576 is 2 x 2 x 2 x 2 x 2 x 2 x 3 x 3

Prime Factorization of 78 is 2 x 3 x 13

Prime Factorization of 284 is 2 x 2 x 71

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(681, 576) = 130752

GCD(681, 576) = ( 681 x 576 ) / 130752

GCD(681, 576) = 392256 / 130752

GCD(681, 576) = 3

Step2:

Here we consider the GCD from the above i.e. 3 as first number and the next as 78

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

LCM(3, 78) = 78

GCD(3, 78) = ( 3 x 78 ) / 78

GCD(3, 78) = 234 / 78

GCD(3, 78) = 3

Step3:

Here we consider the GCD from the above i.e. 3 as first number and the next as 284

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

LCM(3, 284) = 852

GCD(3, 284) = ( 3 x 284 ) / 852

GCD(3, 284) = 852 / 852

GCD(3, 284) = 1

GCD of 681, 576, 78, 284 is 1

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• GCD of 818, 228, 43, 705
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1. What is the GCD of 681, 576, 78, 284?

GCD of 681, 576, 78, 284 is 1

2. Where do I get the detailed procedure to find GCD of 681, 576, 78, 284?

You can find a detailed procedure to find GCD of 681, 576, 78, 284 on our page.

3. How to find GCD of 681, 576, 78, 284 on a calculator?

You can find the GCD of 681, 576, 78, 284 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.