GCD of 612, 758, 555, 401 Calculator

Given Input numbers are 612, 758, 555, 401

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

Divisors of 612

List of positive integer divisors of 612 that divides 612 without a remainder.

1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 612

Divisors of 758

List of positive integer divisors of 758 that divides 758 without a remainder.

1, 2, 379, 758

Divisors of 555

List of positive integer divisors of 555 that divides 555 without a remainder.

1, 3, 5, 15, 37, 111, 185, 555

Divisors of 401

List of positive integer divisors of 401 that divides 401 without a remainder.

1, 401

Greatest Common Divisior

We found the divisors of 612, 758, 555, 401 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 612, 758, 555, 401 is 1.

Therefore, GCD of numbers 612, 758, 555, 401 is 1

Given Input Data is 612, 758, 555, 401

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

Prime Factorization of 612 is 2 x 2 x 3 x 3 x 17

Prime Factorization of 758 is 2 x 379

Prime Factorization of 555 is 3 x 5 x 37

Prime Factorization of 401 is 401

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(612, 758) = 231948

GCD(612, 758) = ( 612 x 758 ) / 231948

GCD(612, 758) = 463896 / 231948

GCD(612, 758) = 2

Step2:

Here we consider the GCD from the above i.e. 2 as first number and the next as 555

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

LCM(2, 555) = 1110

GCD(2, 555) = ( 2 x 555 ) / 1110

GCD(2, 555) = 1110 / 1110

GCD(2, 555) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 401

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

LCM(1, 401) = 401

GCD(1, 401) = ( 1 x 401 ) / 401

GCD(1, 401) = 401 / 401

GCD(1, 401) = 1

GCD of 612, 758, 555, 401 is 1

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1. What is the GCD of 612, 758, 555, 401?

GCD of 612, 758, 555, 401 is 1

2. Where do I get the detailed procedure to find GCD of 612, 758, 555, 401?

You can find a detailed procedure to find GCD of 612, 758, 555, 401 on our page.

3. How to find GCD of 612, 758, 555, 401 on a calculator?

You can find the GCD of 612, 758, 555, 401 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.