GCD of 482, 521, 27, 987 Calculator

Given Input numbers are 482, 521, 27, 987

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

Divisors of 482

List of positive integer divisors of 482 that divides 482 without a remainder.

1, 2, 241, 482

Divisors of 521

List of positive integer divisors of 521 that divides 521 without a remainder.

1, 521

Divisors of 27

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

1, 3, 9, 27

Divisors of 987

List of positive integer divisors of 987 that divides 987 without a remainder.

1, 3, 7, 21, 47, 141, 329, 987

Greatest Common Divisior

We found the divisors of 482, 521, 27, 987 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 482, 521, 27, 987 is 1.

Therefore, GCD of numbers 482, 521, 27, 987 is 1

Given Input Data is 482, 521, 27, 987

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

Prime Factorization of 482 is 2 x 241

Prime Factorization of 521 is 521

Prime Factorization of 27 is 3 x 3 x 3

Prime Factorization of 987 is 3 x 7 x 47

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(482, 521) = 251122

GCD(482, 521) = ( 482 x 521 ) / 251122

GCD(482, 521) = 251122 / 251122

GCD(482, 521) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 27

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

LCM(1, 27) = 27

GCD(1, 27) = ( 1 x 27 ) / 27

GCD(1, 27) = 27 / 27

GCD(1, 27) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 987

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

LCM(1, 987) = 987

GCD(1, 987) = ( 1 x 987 ) / 987

GCD(1, 987) = 987 / 987

GCD(1, 987) = 1

GCD of 482, 521, 27, 987 is 1

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1. What is the GCD of 482, 521, 27, 987?

GCD of 482, 521, 27, 987 is 1

2. Where do I get the detailed procedure to find GCD of 482, 521, 27, 987?

You can find a detailed procedure to find GCD of 482, 521, 27, 987 on our page.

3. How to find GCD of 482, 521, 27, 987 on a calculator?

You can find the GCD of 482, 521, 27, 987 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.