GCD of 187, 630, 66, 364 Calculator

Given Input numbers are 187, 630, 66, 364

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

Divisors of 187

List of positive integer divisors of 187 that divides 187 without a remainder.

1, 11, 17, 187

Divisors of 630

List of positive integer divisors of 630 that divides 630 without a remainder.

1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630

Divisors of 66

List of positive integer divisors of 66 that divides 66 without a remainder.

1, 2, 3, 6, 11, 22, 33, 66

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 187, 630, 66, 364 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 187, 630, 66, 364 is 1.

Therefore, GCD of numbers 187, 630, 66, 364 is 1

Given Input Data is 187, 630, 66, 364

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

Prime Factorization of 187 is 11 x 17

Prime Factorization of 630 is 2 x 3 x 3 x 5 x 7

Prime Factorization of 66 is 2 x 3 x 11

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(187, 630) = 117810

GCD(187, 630) = ( 187 x 630 ) / 117810

GCD(187, 630) = 117810 / 117810

GCD(187, 630) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 66

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

LCM(1, 66) = 66

GCD(1, 66) = ( 1 x 66 ) / 66

GCD(1, 66) = 66 / 66

GCD(1, 66) = 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 187, 630, 66, 364 is 1

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1. What is the GCD of 187, 630, 66, 364?

GCD of 187, 630, 66, 364 is 1

2. Where do I get the detailed procedure to find GCD of 187, 630, 66, 364?

You can find a detailed procedure to find GCD of 187, 630, 66, 364 on our page.

3. How to find GCD of 187, 630, 66, 364 on a calculator?

You can find the GCD of 187, 630, 66, 364 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.