GCD of 772, 307, 930, 581 Calculator

Given Input numbers are 772, 307, 930, 581

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

Divisors of 772

List of positive integer divisors of 772 that divides 772 without a remainder.

1, 2, 4, 193, 386, 772

Divisors of 307

List of positive integer divisors of 307 that divides 307 without a remainder.

1, 307

Divisors of 930

List of positive integer divisors of 930 that divides 930 without a remainder.

1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930

Divisors of 581

List of positive integer divisors of 581 that divides 581 without a remainder.

1, 7, 83, 581

Greatest Common Divisior

We found the divisors of 772, 307, 930, 581 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 772, 307, 930, 581 is 1.

Therefore, GCD of numbers 772, 307, 930, 581 is 1

Given Input Data is 772, 307, 930, 581

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

Prime Factorization of 772 is 2 x 2 x 193

Prime Factorization of 307 is 307

Prime Factorization of 930 is 2 x 3 x 5 x 31

Prime Factorization of 581 is 7 x 83

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(772, 307) = 237004

GCD(772, 307) = ( 772 x 307 ) / 237004

GCD(772, 307) = 237004 / 237004

GCD(772, 307) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 930

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

LCM(1, 930) = 930

GCD(1, 930) = ( 1 x 930 ) / 930

GCD(1, 930) = 930 / 930

GCD(1, 930) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 581

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

LCM(1, 581) = 581

GCD(1, 581) = ( 1 x 581 ) / 581

GCD(1, 581) = 581 / 581

GCD(1, 581) = 1

GCD of 772, 307, 930, 581 is 1

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1. What is the GCD of 772, 307, 930, 581?

GCD of 772, 307, 930, 581 is 1

2. Where do I get the detailed procedure to find GCD of 772, 307, 930, 581?

You can find a detailed procedure to find GCD of 772, 307, 930, 581 on our page.

3. How to find GCD of 772, 307, 930, 581 on a calculator?

You can find the GCD of 772, 307, 930, 581 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.