GCD of 195, 826, 637 Calculator

Given Input numbers are 195, 826, 637

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

Divisors of 195

List of positive integer divisors of 195 that divides 195 without a remainder.

1, 3, 5, 13, 15, 39, 65, 195

Divisors of 826

List of positive integer divisors of 826 that divides 826 without a remainder.

1, 2, 7, 14, 59, 118, 413, 826

Divisors of 637

List of positive integer divisors of 637 that divides 637 without a remainder.

1, 7, 13, 49, 91, 637

Greatest Common Divisior

We found the divisors of 195, 826, 637 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 195, 826, 637 is 1.

Therefore, GCD of numbers 195, 826, 637 is 1

Given Input Data is 195, 826, 637

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

Prime Factorization of 195 is 3 x 5 x 13

Prime Factorization of 826 is 2 x 7 x 59

Prime Factorization of 637 is 7 x 7 x 13

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(195, 826) = 161070

GCD(195, 826) = ( 195 x 826 ) / 161070

GCD(195, 826) = 161070 / 161070

GCD(195, 826) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 637

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

LCM(1, 637) = 637

GCD(1, 637) = ( 1 x 637 ) / 637

GCD(1, 637) = 637 / 637

GCD(1, 637) = 1

GCD of 195, 826, 637 is 1

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1. What is the GCD of 195, 826, 637?

GCD of 195, 826, 637 is 1

2. Where do I get the detailed procedure to find GCD of 195, 826, 637?

You can find a detailed procedure to find GCD of 195, 826, 637 on our page.

3. How to find GCD of 195, 826, 637 on a calculator?

You can find the GCD of 195, 826, 637 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.