GCD of 621, 626, 97 Calculator

Given Input numbers are 621, 626, 97

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

Divisors of 621

List of positive integer divisors of 621 that divides 621 without a remainder.

1, 3, 9, 23, 27, 69, 207, 621

Divisors of 626

List of positive integer divisors of 626 that divides 626 without a remainder.

1, 2, 313, 626

Divisors of 97

List of positive integer divisors of 97 that divides 97 without a remainder.

1, 97

Greatest Common Divisior

We found the divisors of 621, 626, 97 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 621, 626, 97 is 1.

Therefore, GCD of numbers 621, 626, 97 is 1

Given Input Data is 621, 626, 97

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

Prime Factorization of 621 is 3 x 3 x 3 x 23

Prime Factorization of 626 is 2 x 313

Prime Factorization of 97 is 97

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(621, 626) = 388746

GCD(621, 626) = ( 621 x 626 ) / 388746

GCD(621, 626) = 388746 / 388746

GCD(621, 626) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 97

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

LCM(1, 97) = 97

GCD(1, 97) = ( 1 x 97 ) / 97

GCD(1, 97) = 97 / 97

GCD(1, 97) = 1

GCD of 621, 626, 97 is 1

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1. What is the GCD of 621, 626, 97?

GCD of 621, 626, 97 is 1

2. Where do I get the detailed procedure to find GCD of 621, 626, 97?

You can find a detailed procedure to find GCD of 621, 626, 97 on our page.

3. How to find GCD of 621, 626, 97 on a calculator?

You can find the GCD of 621, 626, 97 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.