GCD of 891, 562, 797 Calculator

Given Input numbers are 891, 562, 797

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

Divisors of 891

List of positive integer divisors of 891 that divides 891 without a remainder.

1, 3, 9, 11, 27, 33, 81, 99, 297, 891

Divisors of 562

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

1, 2, 281, 562

Divisors of 797

List of positive integer divisors of 797 that divides 797 without a remainder.

1, 797

Greatest Common Divisior

We found the divisors of 891, 562, 797 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 891, 562, 797 is 1.

Therefore, GCD of numbers 891, 562, 797 is 1

Given Input Data is 891, 562, 797

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

Prime Factorization of 891 is 3 x 3 x 3 x 3 x 11

Prime Factorization of 562 is 2 x 281

Prime Factorization of 797 is 797

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(891, 562) = 500742

GCD(891, 562) = ( 891 x 562 ) / 500742

GCD(891, 562) = 500742 / 500742

GCD(891, 562) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 797

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

LCM(1, 797) = 797

GCD(1, 797) = ( 1 x 797 ) / 797

GCD(1, 797) = 797 / 797

GCD(1, 797) = 1

GCD of 891, 562, 797 is 1

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1. What is the GCD of 891, 562, 797?

GCD of 891, 562, 797 is 1

2. Where do I get the detailed procedure to find GCD of 891, 562, 797?

You can find a detailed procedure to find GCD of 891, 562, 797 on our page.

3. How to find GCD of 891, 562, 797 on a calculator?

You can find the GCD of 891, 562, 797 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.