GCD of 23, 566, 981, 356 Calculator

Given Input numbers are 23, 566, 981, 356

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

Divisors of 23

List of positive integer divisors of 23 that divides 23 without a remainder.

1, 23

Divisors of 566

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

1, 2, 283, 566

Divisors of 981

List of positive integer divisors of 981 that divides 981 without a remainder.

1, 3, 9, 109, 327, 981

Divisors of 356

List of positive integer divisors of 356 that divides 356 without a remainder.

1, 2, 4, 89, 178, 356

Greatest Common Divisior

We found the divisors of 23, 566, 981, 356 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 23, 566, 981, 356 is 1.

Therefore, GCD of numbers 23, 566, 981, 356 is 1

Given Input Data is 23, 566, 981, 356

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

Prime Factorization of 23 is 23

Prime Factorization of 566 is 2 x 283

Prime Factorization of 981 is 3 x 3 x 109

Prime Factorization of 356 is 2 x 2 x 89

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(23, 566) = 13018

GCD(23, 566) = ( 23 x 566 ) / 13018

GCD(23, 566) = 13018 / 13018

GCD(23, 566) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 981

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

LCM(1, 981) = 981

GCD(1, 981) = ( 1 x 981 ) / 981

GCD(1, 981) = 981 / 981

GCD(1, 981) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 356

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

LCM(1, 356) = 356

GCD(1, 356) = ( 1 x 356 ) / 356

GCD(1, 356) = 356 / 356

GCD(1, 356) = 1

GCD of 23, 566, 981, 356 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 58, 717, 619, 226
• GCD of 81, 286, 608, 633
• GCD of 26, 912, 650, 820
• GCD of 87, 783, 193, 120
• GCD of 36, 736, 729, 926

1. What is the GCD of 23, 566, 981, 356?

GCD of 23, 566, 981, 356 is 1

2. Where do I get the detailed procedure to find GCD of 23, 566, 981, 356?

You can find a detailed procedure to find GCD of 23, 566, 981, 356 on our page.

3. How to find GCD of 23, 566, 981, 356 on a calculator?

You can find the GCD of 23, 566, 981, 356 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.