GCD of 789, 591, 562 Calculator

Given Input numbers are 789, 591, 562

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

Divisors of 789

List of positive integer divisors of 789 that divides 789 without a remainder.

1, 3, 263, 789

Divisors of 591

List of positive integer divisors of 591 that divides 591 without a remainder.

1, 3, 197, 591

Divisors of 562

List of positive integer divisors of 562 that divides 562 without a remainder.

1, 2, 281, 562

Greatest Common Divisior

We found the divisors of 789, 591, 562 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 789, 591, 562 is 1.

Therefore, GCD of numbers 789, 591, 562 is 1

Given Input Data is 789, 591, 562

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

Prime Factorization of 789 is 3 x 263

Prime Factorization of 591 is 3 x 197

Prime Factorization of 562 is 2 x 281

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(789, 591) = 155433

GCD(789, 591) = ( 789 x 591 ) / 155433

GCD(789, 591) = 466299 / 155433

GCD(789, 591) = 3

Step2:

Here we consider the GCD from the above i.e. 3 as first number and the next as 562

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

LCM(3, 562) = 1686

GCD(3, 562) = ( 3 x 562 ) / 1686

GCD(3, 562) = 1686 / 1686

GCD(3, 562) = 1

GCD of 789, 591, 562 is 1

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1. What is the GCD of 789, 591, 562?

GCD of 789, 591, 562 is 1

2. Where do I get the detailed procedure to find GCD of 789, 591, 562?

You can find a detailed procedure to find GCD of 789, 591, 562 on our page.

3. How to find GCD of 789, 591, 562 on a calculator?

You can find the GCD of 789, 591, 562 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.