GCD of 627, 338, 618 Calculator

Given Input numbers are 627, 338, 618

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

Divisors of 627

List of positive integer divisors of 627 that divides 627 without a remainder.

1, 3, 11, 19, 33, 57, 209, 627

Divisors of 338

List of positive integer divisors of 338 that divides 338 without a remainder.

1, 2, 13, 26, 169, 338

Divisors of 618

List of positive integer divisors of 618 that divides 618 without a remainder.

1, 2, 3, 6, 103, 206, 309, 618

Greatest Common Divisior

We found the divisors of 627, 338, 618 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 627, 338, 618 is 1.

Therefore, GCD of numbers 627, 338, 618 is 1

Given Input Data is 627, 338, 618

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

Prime Factorization of 627 is 3 x 11 x 19

Prime Factorization of 338 is 2 x 13 x 13

Prime Factorization of 618 is 2 x 3 x 103

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(627, 338) = 211926

GCD(627, 338) = ( 627 x 338 ) / 211926

GCD(627, 338) = 211926 / 211926

GCD(627, 338) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 618

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

LCM(1, 618) = 618

GCD(1, 618) = ( 1 x 618 ) / 618

GCD(1, 618) = 618 / 618

GCD(1, 618) = 1

GCD of 627, 338, 618 is 1

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1. What is the GCD of 627, 338, 618?

GCD of 627, 338, 618 is 1

2. Where do I get the detailed procedure to find GCD of 627, 338, 618?

You can find a detailed procedure to find GCD of 627, 338, 618 on our page.

3. How to find GCD of 627, 338, 618 on a calculator?

You can find the GCD of 627, 338, 618 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.