GCD of 678, 567, 43, 581 Calculator

Given Input numbers are 678, 567, 43, 581

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

Divisors of 678

List of positive integer divisors of 678 that divides 678 without a remainder.

1, 2, 3, 6, 113, 226, 339, 678

Divisors of 567

List of positive integer divisors of 567 that divides 567 without a remainder.

1, 3, 7, 9, 21, 27, 63, 81, 189, 567

Divisors of 43

List of positive integer divisors of 43 that divides 43 without a remainder.

1, 43

Divisors of 581

List of positive integer divisors of 581 that divides 581 without a remainder.

1, 7, 83, 581

Greatest Common Divisior

We found the divisors of 678, 567, 43, 581 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 678, 567, 43, 581 is 1.

Therefore, GCD of numbers 678, 567, 43, 581 is 1

Given Input Data is 678, 567, 43, 581

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

Prime Factorization of 678 is 2 x 3 x 113

Prime Factorization of 567 is 3 x 3 x 3 x 3 x 7

Prime Factorization of 43 is 43

Prime Factorization of 581 is 7 x 83

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(678, 567) = 128142

GCD(678, 567) = ( 678 x 567 ) / 128142

GCD(678, 567) = 384426 / 128142

GCD(678, 567) = 3

Step2:

Here we consider the GCD from the above i.e. 3 as first number and the next as 43

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

LCM(3, 43) = 129

GCD(3, 43) = ( 3 x 43 ) / 129

GCD(3, 43) = 129 / 129

GCD(3, 43) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 581

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

LCM(1, 581) = 581

GCD(1, 581) = ( 1 x 581 ) / 581

GCD(1, 581) = 581 / 581

GCD(1, 581) = 1

GCD of 678, 567, 43, 581 is 1

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• GCD of 496, 999, 63, 344
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• GCD of 401, 455, 19, 968

1. What is the GCD of 678, 567, 43, 581?

GCD of 678, 567, 43, 581 is 1

2. Where do I get the detailed procedure to find GCD of 678, 567, 43, 581?

You can find a detailed procedure to find GCD of 678, 567, 43, 581 on our page.

3. How to find GCD of 678, 567, 43, 581 on a calculator?

You can find the GCD of 678, 567, 43, 581 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.