GCD of 388, 374, 953, 581 Calculator

Given Input numbers are 388, 374, 953, 581

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

Divisors of 388

List of positive integer divisors of 388 that divides 388 without a remainder.

1, 2, 4, 97, 194, 388

Divisors of 374

List of positive integer divisors of 374 that divides 374 without a remainder.

1, 2, 11, 17, 22, 34, 187, 374

Divisors of 953

List of positive integer divisors of 953 that divides 953 without a remainder.

1, 953

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 388, 374, 953, 581 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 388, 374, 953, 581 is 1.

Therefore, GCD of numbers 388, 374, 953, 581 is 1

Given Input Data is 388, 374, 953, 581

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

Prime Factorization of 388 is 2 x 2 x 97

Prime Factorization of 374 is 2 x 11 x 17

Prime Factorization of 953 is 953

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(388, 374) = 72556

GCD(388, 374) = ( 388 x 374 ) / 72556

GCD(388, 374) = 145112 / 72556

GCD(388, 374) = 2

Step2:

Here we consider the GCD from the above i.e. 2 as first number and the next as 953

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

LCM(2, 953) = 1906

GCD(2, 953) = ( 2 x 953 ) / 1906

GCD(2, 953) = 1906 / 1906

GCD(2, 953) = 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 388, 374, 953, 581 is 1

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1. What is the GCD of 388, 374, 953, 581?

GCD of 388, 374, 953, 581 is 1

2. Where do I get the detailed procedure to find GCD of 388, 374, 953, 581?

You can find a detailed procedure to find GCD of 388, 374, 953, 581 on our page.

3. How to find GCD of 388, 374, 953, 581 on a calculator?

You can find the GCD of 388, 374, 953, 581 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.