GCD of 487, 242, 19, 976 Calculator

Given Input numbers are 487, 242, 19, 976

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

Divisors of 487

List of positive integer divisors of 487 that divides 487 without a remainder.

1, 487

Divisors of 242

List of positive integer divisors of 242 that divides 242 without a remainder.

1, 2, 11, 22, 121, 242

Divisors of 19

List of positive integer divisors of 19 that divides 19 without a remainder.

1, 19

Divisors of 976

List of positive integer divisors of 976 that divides 976 without a remainder.

1, 2, 4, 8, 16, 61, 122, 244, 488, 976

Greatest Common Divisior

We found the divisors of 487, 242, 19, 976 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 487, 242, 19, 976 is 1.

Therefore, GCD of numbers 487, 242, 19, 976 is 1

Given Input Data is 487, 242, 19, 976

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

Prime Factorization of 487 is 487

Prime Factorization of 242 is 2 x 11 x 11

Prime Factorization of 19 is 19

Prime Factorization of 976 is 2 x 2 x 2 x 2 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(487, 242) = 117854

GCD(487, 242) = ( 487 x 242 ) / 117854

GCD(487, 242) = 117854 / 117854

GCD(487, 242) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 19

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

LCM(1, 19) = 19

GCD(1, 19) = ( 1 x 19 ) / 19

GCD(1, 19) = 19 / 19

GCD(1, 19) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 976

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

LCM(1, 976) = 976

GCD(1, 976) = ( 1 x 976 ) / 976

GCD(1, 976) = 976 / 976

GCD(1, 976) = 1

GCD of 487, 242, 19, 976 is 1

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• GCD of 601, 552, 50, 427
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1. What is the GCD of 487, 242, 19, 976?

GCD of 487, 242, 19, 976 is 1

2. Where do I get the detailed procedure to find GCD of 487, 242, 19, 976?

You can find a detailed procedure to find GCD of 487, 242, 19, 976 on our page.

3. How to find GCD of 487, 242, 19, 976 on a calculator?

You can find the GCD of 487, 242, 19, 976 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.