GCD of 108, 635, 978 Calculator

Given Input numbers are 108, 635, 978

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

Divisors of 108

List of positive integer divisors of 108 that divides 108 without a remainder.

1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108

Divisors of 635

List of positive integer divisors of 635 that divides 635 without a remainder.

1, 5, 127, 635

Divisors of 978

List of positive integer divisors of 978 that divides 978 without a remainder.

1, 2, 3, 6, 163, 326, 489, 978

Greatest Common Divisior

We found the divisors of 108, 635, 978 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 108, 635, 978 is 1.

Therefore, GCD of numbers 108, 635, 978 is 1

Given Input Data is 108, 635, 978

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

Prime Factorization of 108 is 2 x 2 x 3 x 3 x 3

Prime Factorization of 635 is 5 x 127

Prime Factorization of 978 is 2 x 3 x 163

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(108, 635) = 68580

GCD(108, 635) = ( 108 x 635 ) / 68580

GCD(108, 635) = 68580 / 68580

GCD(108, 635) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 978

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

LCM(1, 978) = 978

GCD(1, 978) = ( 1 x 978 ) / 978

GCD(1, 978) = 978 / 978

GCD(1, 978) = 1

GCD of 108, 635, 978 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 352, 714, 287
• GCD of 163, 290, 838
• GCD of 744, 871, 358
• GCD of 298, 135, 158
• GCD of 750, 945, 243

1. What is the GCD of 108, 635, 978?

GCD of 108, 635, 978 is 1

2. Where do I get the detailed procedure to find GCD of 108, 635, 978?

You can find a detailed procedure to find GCD of 108, 635, 978 on our page.

3. How to find GCD of 108, 635, 978 on a calculator?

You can find the GCD of 108, 635, 978 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.