GCD of 284, 637, 129, 366 Calculator

Given Input numbers are 284, 637, 129, 366

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

Divisors of 284

List of positive integer divisors of 284 that divides 284 without a remainder.

1, 2, 4, 71, 142, 284

Divisors of 637

List of positive integer divisors of 637 that divides 637 without a remainder.

1, 7, 13, 49, 91, 637

Divisors of 129

List of positive integer divisors of 129 that divides 129 without a remainder.

1, 3, 43, 129

Divisors of 366

List of positive integer divisors of 366 that divides 366 without a remainder.

1, 2, 3, 6, 61, 122, 183, 366

Greatest Common Divisior

We found the divisors of 284, 637, 129, 366 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 284, 637, 129, 366 is 1.

Therefore, GCD of numbers 284, 637, 129, 366 is 1

Given Input Data is 284, 637, 129, 366

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

Prime Factorization of 284 is 2 x 2 x 71

Prime Factorization of 637 is 7 x 7 x 13

Prime Factorization of 129 is 3 x 43

Prime Factorization of 366 is 2 x 3 x 61

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(284, 637) = 180908

GCD(284, 637) = ( 284 x 637 ) / 180908

GCD(284, 637) = 180908 / 180908

GCD(284, 637) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 129

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

LCM(1, 129) = 129

GCD(1, 129) = ( 1 x 129 ) / 129

GCD(1, 129) = 129 / 129

GCD(1, 129) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 366

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

LCM(1, 366) = 366

GCD(1, 366) = ( 1 x 366 ) / 366

GCD(1, 366) = 366 / 366

GCD(1, 366) = 1

GCD of 284, 637, 129, 366 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 648, 412, 355, 302
• GCD of 949, 249, 758, 114
• GCD of 137, 376, 192, 849
• GCD of 557, 977, 739, 489
• GCD of 647, 943, 699, 679

1. What is the GCD of 284, 637, 129, 366?

GCD of 284, 637, 129, 366 is 1

2. Where do I get the detailed procedure to find GCD of 284, 637, 129, 366?

You can find a detailed procedure to find GCD of 284, 637, 129, 366 on our page.

3. How to find GCD of 284, 637, 129, 366 on a calculator?

You can find the GCD of 284, 637, 129, 366 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.