GCD of 17, 641, 111, 982 Calculator

Given Input numbers are 17, 641, 111, 982

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

Divisors of 17

List of positive integer divisors of 17 that divides 17 without a remainder.

1, 17

Divisors of 641

List of positive integer divisors of 641 that divides 641 without a remainder.

1, 641

Divisors of 111

List of positive integer divisors of 111 that divides 111 without a remainder.

1, 3, 37, 111

Divisors of 982

List of positive integer divisors of 982 that divides 982 without a remainder.

1, 2, 491, 982

Greatest Common Divisior

We found the divisors of 17, 641, 111, 982 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 17, 641, 111, 982 is 1.

Therefore, GCD of numbers 17, 641, 111, 982 is 1

Given Input Data is 17, 641, 111, 982

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

Prime Factorization of 17 is 17

Prime Factorization of 641 is 641

Prime Factorization of 111 is 3 x 37

Prime Factorization of 982 is 2 x 491

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(17, 641) = 10897

GCD(17, 641) = ( 17 x 641 ) / 10897

GCD(17, 641) = 10897 / 10897

GCD(17, 641) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 111

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

LCM(1, 111) = 111

GCD(1, 111) = ( 1 x 111 ) / 111

GCD(1, 111) = 111 / 111

GCD(1, 111) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 982

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

LCM(1, 982) = 982

GCD(1, 982) = ( 1 x 982 ) / 982

GCD(1, 982) = 982 / 982

GCD(1, 982) = 1

GCD of 17, 641, 111, 982 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 63, 748, 870, 307
• GCD of 37, 469, 876, 134
• GCD of 54, 853, 653, 798
• GCD of 90, 890, 420, 819
• GCD of 50, 812, 463, 354

1. What is the GCD of 17, 641, 111, 982?

GCD of 17, 641, 111, 982 is 1

2. Where do I get the detailed procedure to find GCD of 17, 641, 111, 982?

You can find a detailed procedure to find GCD of 17, 641, 111, 982 on our page.

3. How to find GCD of 17, 641, 111, 982 on a calculator?

You can find the GCD of 17, 641, 111, 982 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.