GCD of 961, 227, 577, 530 Calculator

Given Input numbers are 961, 227, 577, 530

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

Divisors of 961

List of positive integer divisors of 961 that divides 961 without a remainder.

1, 31, 961

Divisors of 227

List of positive integer divisors of 227 that divides 227 without a remainder.

1, 227

Divisors of 577

List of positive integer divisors of 577 that divides 577 without a remainder.

1, 577

Divisors of 530

List of positive integer divisors of 530 that divides 530 without a remainder.

1, 2, 5, 10, 53, 106, 265, 530

Greatest Common Divisior

We found the divisors of 961, 227, 577, 530 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 961, 227, 577, 530 is 1.

Therefore, GCD of numbers 961, 227, 577, 530 is 1

Given Input Data is 961, 227, 577, 530

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

Prime Factorization of 961 is 31 x 31

Prime Factorization of 227 is 227

Prime Factorization of 577 is 577

Prime Factorization of 530 is 2 x 5 x 53

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(961, 227) = 218147

GCD(961, 227) = ( 961 x 227 ) / 218147

GCD(961, 227) = 218147 / 218147

GCD(961, 227) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 577

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

LCM(1, 577) = 577

GCD(1, 577) = ( 1 x 577 ) / 577

GCD(1, 577) = 577 / 577

GCD(1, 577) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 530

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

LCM(1, 530) = 530

GCD(1, 530) = ( 1 x 530 ) / 530

GCD(1, 530) = 530 / 530

GCD(1, 530) = 1

GCD of 961, 227, 577, 530 is 1

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1. What is the GCD of 961, 227, 577, 530?

GCD of 961, 227, 577, 530 is 1

2. Where do I get the detailed procedure to find GCD of 961, 227, 577, 530?

You can find a detailed procedure to find GCD of 961, 227, 577, 530 on our page.

3. How to find GCD of 961, 227, 577, 530 on a calculator?

You can find the GCD of 961, 227, 577, 530 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.