GCD of 969, 842, 38 Calculator

Given Input numbers are 969, 842, 38

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

Divisors of 969

List of positive integer divisors of 969 that divides 969 without a remainder.

1, 3, 17, 19, 51, 57, 323, 969

Divisors of 842

List of positive integer divisors of 842 that divides 842 without a remainder.

1, 2, 421, 842

Divisors of 38

List of positive integer divisors of 38 that divides 38 without a remainder.

1, 2, 19, 38

Greatest Common Divisior

We found the divisors of 969, 842, 38 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 969, 842, 38 is 1.

Therefore, GCD of numbers 969, 842, 38 is 1

Given Input Data is 969, 842, 38

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

Prime Factorization of 969 is 3 x 17 x 19

Prime Factorization of 842 is 2 x 421

Prime Factorization of 38 is 2 x 19

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(969, 842) = 815898

GCD(969, 842) = ( 969 x 842 ) / 815898

GCD(969, 842) = 815898 / 815898

GCD(969, 842) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 38

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

LCM(1, 38) = 38

GCD(1, 38) = ( 1 x 38 ) / 38

GCD(1, 38) = 38 / 38

GCD(1, 38) = 1

GCD of 969, 842, 38 is 1

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1. What is the GCD of 969, 842, 38?

GCD of 969, 842, 38 is 1

2. Where do I get the detailed procedure to find GCD of 969, 842, 38?

You can find a detailed procedure to find GCD of 969, 842, 38 on our page.

3. How to find GCD of 969, 842, 38 on a calculator?

You can find the GCD of 969, 842, 38 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.