GCD of 636, 989, 82, 911 Calculator

Given Input numbers are 636, 989, 82, 911

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

Divisors of 636

List of positive integer divisors of 636 that divides 636 without a remainder.

1, 2, 3, 4, 6, 12, 53, 106, 159, 212, 318, 636

Divisors of 989

List of positive integer divisors of 989 that divides 989 without a remainder.

1, 23, 43, 989

Divisors of 82

List of positive integer divisors of 82 that divides 82 without a remainder.

1, 2, 41, 82

Divisors of 911

List of positive integer divisors of 911 that divides 911 without a remainder.

1, 911

Greatest Common Divisior

We found the divisors of 636, 989, 82, 911 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 636, 989, 82, 911 is 1.

Therefore, GCD of numbers 636, 989, 82, 911 is 1

Given Input Data is 636, 989, 82, 911

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

Prime Factorization of 636 is 2 x 2 x 3 x 53

Prime Factorization of 989 is 23 x 43

Prime Factorization of 82 is 2 x 41

Prime Factorization of 911 is 911

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(636, 989) = 629004

GCD(636, 989) = ( 636 x 989 ) / 629004

GCD(636, 989) = 629004 / 629004

GCD(636, 989) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 82

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

LCM(1, 82) = 82

GCD(1, 82) = ( 1 x 82 ) / 82

GCD(1, 82) = 82 / 82

GCD(1, 82) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 911

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

LCM(1, 911) = 911

GCD(1, 911) = ( 1 x 911 ) / 911

GCD(1, 911) = 911 / 911

GCD(1, 911) = 1

GCD of 636, 989, 82, 911 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 170, 639, 70, 370
• GCD of 409, 428, 15, 635
• GCD of 867, 210, 86, 385
• GCD of 189, 997, 66, 521
• GCD of 732, 805, 39, 170

1. What is the GCD of 636, 989, 82, 911?

GCD of 636, 989, 82, 911 is 1

2. Where do I get the detailed procedure to find GCD of 636, 989, 82, 911?

You can find a detailed procedure to find GCD of 636, 989, 82, 911 on our page.

3. How to find GCD of 636, 989, 82, 911 on a calculator?

You can find the GCD of 636, 989, 82, 911 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.