GCD of 618, 199, 39, 824 Calculator

Given Input numbers are 618, 199, 39, 824

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 199

List of positive integer divisors of 199 that divides 199 without a remainder.

1, 199

Divisors of 39

List of positive integer divisors of 39 that divides 39 without a remainder.

1, 3, 13, 39

Divisors of 824

List of positive integer divisors of 824 that divides 824 without a remainder.

1, 2, 4, 8, 103, 206, 412, 824

Greatest Common Divisior

We found the divisors of 618, 199, 39, 824 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 618, 199, 39, 824 is 1.

Therefore, GCD of numbers 618, 199, 39, 824 is 1

Given Input Data is 618, 199, 39, 824

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 199 is 199

Prime Factorization of 39 is 3 x 13

Prime Factorization of 824 is 2 x 2 x 2 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, 199) = 122982

GCD(618, 199) = ( 618 x 199 ) / 122982

GCD(618, 199) = 122982 / 122982

GCD(618, 199) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 39

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

LCM(1, 39) = 39

GCD(1, 39) = ( 1 x 39 ) / 39

GCD(1, 39) = 39 / 39

GCD(1, 39) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 824

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

LCM(1, 824) = 824

GCD(1, 824) = ( 1 x 824 ) / 824

GCD(1, 824) = 824 / 824

GCD(1, 824) = 1

GCD of 618, 199, 39, 824 is 1

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1. What is the GCD of 618, 199, 39, 824?

GCD of 618, 199, 39, 824 is 1

2. Where do I get the detailed procedure to find GCD of 618, 199, 39, 824?

You can find a detailed procedure to find GCD of 618, 199, 39, 824 on our page.

3. How to find GCD of 618, 199, 39, 824 on a calculator?

You can find the GCD of 618, 199, 39, 824 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.