GCD of 246, 555, 18, 946 Calculator

Given Input numbers are 246, 555, 18, 946

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

Divisors of 246

List of positive integer divisors of 246 that divides 246 without a remainder.

1, 2, 3, 6, 41, 82, 123, 246

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 18

List of positive integer divisors of 18 that divides 18 without a remainder.

1, 2, 3, 6, 9, 18

Divisors of 946

List of positive integer divisors of 946 that divides 946 without a remainder.

1, 2, 11, 22, 43, 86, 473, 946

Greatest Common Divisior

We found the divisors of 246, 555, 18, 946 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 246, 555, 18, 946 is 1.

Therefore, GCD of numbers 246, 555, 18, 946 is 1

Given Input Data is 246, 555, 18, 946

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

Prime Factorization of 246 is 2 x 3 x 41

Prime Factorization of 555 is 3 x 5 x 37

Prime Factorization of 18 is 2 x 3 x 3

Prime Factorization of 946 is 2 x 11 x 43

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(246, 555) = 45510

GCD(246, 555) = ( 246 x 555 ) / 45510

GCD(246, 555) = 136530 / 45510

GCD(246, 555) = 3

Step2:

Here we consider the GCD from the above i.e. 3 as first number and the next as 18

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

LCM(3, 18) = 18

GCD(3, 18) = ( 3 x 18 ) / 18

GCD(3, 18) = 54 / 18

GCD(3, 18) = 3

Step3:

Here we consider the GCD from the above i.e. 3 as first number and the next as 946

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

LCM(3, 946) = 2838

GCD(3, 946) = ( 3 x 946 ) / 2838

GCD(3, 946) = 2838 / 2838

GCD(3, 946) = 1

GCD of 246, 555, 18, 946 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 822, 187, 11, 190
• GCD of 635, 654, 47, 718
• GCD of 575, 616, 26, 241
• GCD of 173, 463, 54, 259
• GCD of 867, 108, 41, 197

1. What is the GCD of 246, 555, 18, 946?

GCD of 246, 555, 18, 946 is 1

2. Where do I get the detailed procedure to find GCD of 246, 555, 18, 946?

You can find a detailed procedure to find GCD of 246, 555, 18, 946 on our page.

3. How to find GCD of 246, 555, 18, 946 on a calculator?

You can find the GCD of 246, 555, 18, 946 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.