GCD of 388, 586, 604, 630 Calculator

Given Input numbers are 388, 586, 604, 630

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 586

List of positive integer divisors of 586 that divides 586 without a remainder.

1, 2, 293, 586

Divisors of 604

List of positive integer divisors of 604 that divides 604 without a remainder.

1, 2, 4, 151, 302, 604

Divisors of 630

List of positive integer divisors of 630 that divides 630 without a remainder.

1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630

Greatest Common Divisior

We found the divisors of 388, 586, 604, 630 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 388, 586, 604, 630 is 2.

Therefore, GCD of numbers 388, 586, 604, 630 is 2

Given Input Data is 388, 586, 604, 630

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 586 is 2 x 293

Prime Factorization of 604 is 2 x 2 x 151

Prime Factorization of 630 is 2 x 3 x 3 x 5 x 7

Highest common occurrences in the given inputs are 2¹

Multiplying them we get the GCD as 2

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, 586) = 113684

GCD(388, 586) = ( 388 x 586 ) / 113684

GCD(388, 586) = 227368 / 113684

GCD(388, 586) = 2

Step2:

Here we consider the GCD from the above i.e. 2 as first number and the next as 604

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

LCM(2, 604) = 604

GCD(2, 604) = ( 2 x 604 ) / 604

GCD(2, 604) = 1208 / 604

GCD(2, 604) = 2

Step3:

Here we consider the GCD from the above i.e. 2 as first number and the next as 630

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

LCM(2, 630) = 630

GCD(2, 630) = ( 2 x 630 ) / 630

GCD(2, 630) = 1260 / 630

GCD(2, 630) = 2

GCD of 388, 586, 604, 630 is 2

Here are some samples of GCD of Numbers calculations.

• GCD of 231, 818, 500, 228
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• GCD of 846, 706, 612, 555

1. What is the GCD of 388, 586, 604, 630?

GCD of 388, 586, 604, 630 is 2

2. Where do I get the detailed procedure to find GCD of 388, 586, 604, 630?

You can find a detailed procedure to find GCD of 388, 586, 604, 630 on our page.

3. How to find GCD of 388, 586, 604, 630 on a calculator?

You can find the GCD of 388, 586, 604, 630 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.