GCD of 618, 397, 618 Calculator

Given Input numbers are 618, 397, 618

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

Divisors of 618

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

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

Divisors of 397

List of positive integer divisors of 397 that divides 397 without a remainder.

1, 397

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 618, 397, 618 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 618, 397, 618 is 1.

Therefore, GCD of numbers 618, 397, 618 is 1

Given Input Data is 618, 397, 618

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

Prime Factorization of 618 is 2 x 3 x 103

Prime Factorization of 397 is 397

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(618, 397) = 245346

GCD(618, 397) = ( 618 x 397 ) / 245346

GCD(618, 397) = 245346 / 245346

GCD(618, 397) = 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 618, 397, 618 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 536, 287, 821
• GCD of 121, 830, 239
• GCD of 374, 390, 638
• GCD of 359, 570, 953
• GCD of 341, 880, 595

1. What is the GCD of 618, 397, 618?

GCD of 618, 397, 618 is 1

2. Where do I get the detailed procedure to find GCD of 618, 397, 618?

You can find a detailed procedure to find GCD of 618, 397, 618 on our page.

3. How to find GCD of 618, 397, 618 on a calculator?

You can find the GCD of 618, 397, 618 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.