GCD of 976, 913, 566, 391 Calculator

Given Input numbers are 976, 913, 566, 391

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

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

Divisors of 913

List of positive integer divisors of 913 that divides 913 without a remainder.

1, 11, 83, 913

Divisors of 566

List of positive integer divisors of 566 that divides 566 without a remainder.

1, 2, 283, 566

Divisors of 391

List of positive integer divisors of 391 that divides 391 without a remainder.

1, 17, 23, 391

Greatest Common Divisior

We found the divisors of 976, 913, 566, 391 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 976, 913, 566, 391 is 1.

Therefore, GCD of numbers 976, 913, 566, 391 is 1

Given Input Data is 976, 913, 566, 391

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

Prime Factorization of 976 is 2 x 2 x 2 x 2 x 61

Prime Factorization of 913 is 11 x 83

Prime Factorization of 566 is 2 x 283

Prime Factorization of 391 is 17 x 23

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(976, 913) = 891088

GCD(976, 913) = ( 976 x 913 ) / 891088

GCD(976, 913) = 891088 / 891088

GCD(976, 913) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 566

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

LCM(1, 566) = 566

GCD(1, 566) = ( 1 x 566 ) / 566

GCD(1, 566) = 566 / 566

GCD(1, 566) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 391

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

LCM(1, 391) = 391

GCD(1, 391) = ( 1 x 391 ) / 391

GCD(1, 391) = 391 / 391

GCD(1, 391) = 1

GCD of 976, 913, 566, 391 is 1

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1. What is the GCD of 976, 913, 566, 391?

GCD of 976, 913, 566, 391 is 1

2. Where do I get the detailed procedure to find GCD of 976, 913, 566, 391?

You can find a detailed procedure to find GCD of 976, 913, 566, 391 on our page.

3. How to find GCD of 976, 913, 566, 391 on a calculator?

You can find the GCD of 976, 913, 566, 391 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.