GCD of 404, 236, 688, 581 Calculator

Given Input numbers are 404, 236, 688, 581

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

Divisors of 404

List of positive integer divisors of 404 that divides 404 without a remainder.

1, 2, 4, 101, 202, 404

Divisors of 236

List of positive integer divisors of 236 that divides 236 without a remainder.

1, 2, 4, 59, 118, 236

Divisors of 688

List of positive integer divisors of 688 that divides 688 without a remainder.

1, 2, 4, 8, 16, 43, 86, 172, 344, 688

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 404, 236, 688, 581 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 404, 236, 688, 581 is 1.

Therefore, GCD of numbers 404, 236, 688, 581 is 1

Given Input Data is 404, 236, 688, 581

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

Prime Factorization of 404 is 2 x 2 x 101

Prime Factorization of 236 is 2 x 2 x 59

Prime Factorization of 688 is 2 x 2 x 2 x 2 x 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(404, 236) = 23836

GCD(404, 236) = ( 404 x 236 ) / 23836

GCD(404, 236) = 95344 / 23836

GCD(404, 236) = 4

Step2:

Here we consider the GCD from the above i.e. 4 as first number and the next as 688

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

LCM(4, 688) = 688

GCD(4, 688) = ( 4 x 688 ) / 688

GCD(4, 688) = 2752 / 688

GCD(4, 688) = 4

Step3:

Here we consider the GCD from the above i.e. 4 as first number and the next as 581

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

LCM(4, 581) = 2324

GCD(4, 581) = ( 4 x 581 ) / 2324

GCD(4, 581) = 2324 / 2324

GCD(4, 581) = 1

GCD of 404, 236, 688, 581 is 1

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1. What is the GCD of 404, 236, 688, 581?

GCD of 404, 236, 688, 581 is 1

2. Where do I get the detailed procedure to find GCD of 404, 236, 688, 581?

You can find a detailed procedure to find GCD of 404, 236, 688, 581 on our page.

3. How to find GCD of 404, 236, 688, 581 on a calculator?

You can find the GCD of 404, 236, 688, 581 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.