GCD of 884, 247, 21, 590 Calculator

Given Input numbers are 884, 247, 21, 590

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

Divisors of 884

List of positive integer divisors of 884 that divides 884 without a remainder.

1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884

Divisors of 247

List of positive integer divisors of 247 that divides 247 without a remainder.

1, 13, 19, 247

Divisors of 21

List of positive integer divisors of 21 that divides 21 without a remainder.

1, 3, 7, 21

Divisors of 590

List of positive integer divisors of 590 that divides 590 without a remainder.

1, 2, 5, 10, 59, 118, 295, 590

Greatest Common Divisior

We found the divisors of 884, 247, 21, 590 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 884, 247, 21, 590 is 1.

Therefore, GCD of numbers 884, 247, 21, 590 is 1

Given Input Data is 884, 247, 21, 590

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

Prime Factorization of 884 is 2 x 2 x 13 x 17

Prime Factorization of 247 is 13 x 19

Prime Factorization of 21 is 3 x 7

Prime Factorization of 590 is 2 x 5 x 59

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(884, 247) = 16796

GCD(884, 247) = ( 884 x 247 ) / 16796

GCD(884, 247) = 218348 / 16796

GCD(884, 247) = 13

Step2:

Here we consider the GCD from the above i.e. 13 as first number and the next as 21

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

LCM(13, 21) = 273

GCD(13, 21) = ( 13 x 21 ) / 273

GCD(13, 21) = 273 / 273

GCD(13, 21) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 590

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

LCM(1, 590) = 590

GCD(1, 590) = ( 1 x 590 ) / 590

GCD(1, 590) = 590 / 590

GCD(1, 590) = 1

GCD of 884, 247, 21, 590 is 1

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• GCD of 925, 569, 49, 978
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1. What is the GCD of 884, 247, 21, 590?

GCD of 884, 247, 21, 590 is 1

2. Where do I get the detailed procedure to find GCD of 884, 247, 21, 590?

You can find a detailed procedure to find GCD of 884, 247, 21, 590 on our page.

3. How to find GCD of 884, 247, 21, 590 on a calculator?

You can find the GCD of 884, 247, 21, 590 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.