GCD of 249, 630, 37, 494 Calculator

Given Input numbers are 249, 630, 37, 494

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

Divisors of 249

List of positive integer divisors of 249 that divides 249 without a remainder.

1, 3, 83, 249

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 37

List of positive integer divisors of 37 that divides 37 without a remainder.

1, 37

Divisors of 494

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

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

Greatest Common Divisior

We found the divisors of 249, 630, 37, 494 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 249, 630, 37, 494 is 1.

Therefore, GCD of numbers 249, 630, 37, 494 is 1

Given Input Data is 249, 630, 37, 494

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

Prime Factorization of 249 is 3 x 83

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

Prime Factorization of 37 is 37

Prime Factorization of 494 is 2 x 13 x 19

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(249, 630) = 52290

GCD(249, 630) = ( 249 x 630 ) / 52290

GCD(249, 630) = 156870 / 52290

GCD(249, 630) = 3

Step2:

Here we consider the GCD from the above i.e. 3 as first number and the next as 37

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

LCM(3, 37) = 111

GCD(3, 37) = ( 3 x 37 ) / 111

GCD(3, 37) = 111 / 111

GCD(3, 37) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 494

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

LCM(1, 494) = 494

GCD(1, 494) = ( 1 x 494 ) / 494

GCD(1, 494) = 494 / 494

GCD(1, 494) = 1

GCD of 249, 630, 37, 494 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 765, 939, 49, 541
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• GCD of 511, 679, 58, 976
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• GCD of 780, 133, 48, 629

1. What is the GCD of 249, 630, 37, 494?

GCD of 249, 630, 37, 494 is 1

2. Where do I get the detailed procedure to find GCD of 249, 630, 37, 494?

You can find a detailed procedure to find GCD of 249, 630, 37, 494 on our page.

3. How to find GCD of 249, 630, 37, 494 on a calculator?

You can find the GCD of 249, 630, 37, 494 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.