GCD of 27, 494, 139, 364 Calculator

Given Input numbers are 27, 494, 139, 364

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

Divisors of 27

List of positive integer divisors of 27 that divides 27 without a remainder.

1, 3, 9, 27

Divisors of 494

List of positive integer divisors of 494 that divides 494 without a remainder.

1, 2, 13, 19, 26, 38, 247, 494

Divisors of 139

List of positive integer divisors of 139 that divides 139 without a remainder.

1, 139

Divisors of 364

List of positive integer divisors of 364 that divides 364 without a remainder.

1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364

Greatest Common Divisior

We found the divisors of 27, 494, 139, 364 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 27, 494, 139, 364 is 1.

Therefore, GCD of numbers 27, 494, 139, 364 is 1

Given Input Data is 27, 494, 139, 364

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

Prime Factorization of 27 is 3 x 3 x 3

Prime Factorization of 494 is 2 x 13 x 19

Prime Factorization of 139 is 139

Prime Factorization of 364 is 2 x 2 x 7 x 13

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(27, 494) = 13338

GCD(27, 494) = ( 27 x 494 ) / 13338

GCD(27, 494) = 13338 / 13338

GCD(27, 494) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 139

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

LCM(1, 139) = 139

GCD(1, 139) = ( 1 x 139 ) / 139

GCD(1, 139) = 139 / 139

GCD(1, 139) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 364

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

LCM(1, 364) = 364

GCD(1, 364) = ( 1 x 364 ) / 364

GCD(1, 364) = 364 / 364

GCD(1, 364) = 1

GCD of 27, 494, 139, 364 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 73, 105, 728, 834
• GCD of 88, 320, 848, 419
• GCD of 60, 181, 829, 870
• GCD of 65, 552, 330, 138
• GCD of 39, 293, 205, 573

1. What is the GCD of 27, 494, 139, 364?

GCD of 27, 494, 139, 364 is 1

2. Where do I get the detailed procedure to find GCD of 27, 494, 139, 364?

You can find a detailed procedure to find GCD of 27, 494, 139, 364 on our page.

3. How to find GCD of 27, 494, 139, 364 on a calculator?

You can find the GCD of 27, 494, 139, 364 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.