GCD of 959, 163, 12, 249 Calculator

Given Input numbers are 959, 163, 12, 249

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

Divisors of 959

List of positive integer divisors of 959 that divides 959 without a remainder.

1, 7, 137, 959

Divisors of 163

List of positive integer divisors of 163 that divides 163 without a remainder.

1, 163

Divisors of 12

List of positive integer divisors of 12 that divides 12 without a remainder.

1, 2, 3, 4, 6, 12

Divisors of 249

List of positive integer divisors of 249 that divides 249 without a remainder.

1, 3, 83, 249

Greatest Common Divisior

We found the divisors of 959, 163, 12, 249 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 959, 163, 12, 249 is 1.

Therefore, GCD of numbers 959, 163, 12, 249 is 1

Given Input Data is 959, 163, 12, 249

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

Prime Factorization of 959 is 7 x 137

Prime Factorization of 163 is 163

Prime Factorization of 12 is 2 x 2 x 3

Prime Factorization of 249 is 3 x 83

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(959, 163) = 156317

GCD(959, 163) = ( 959 x 163 ) / 156317

GCD(959, 163) = 156317 / 156317

GCD(959, 163) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 12

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

LCM(1, 12) = 12

GCD(1, 12) = ( 1 x 12 ) / 12

GCD(1, 12) = 12 / 12

GCD(1, 12) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 249

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

LCM(1, 249) = 249

GCD(1, 249) = ( 1 x 249 ) / 249

GCD(1, 249) = 249 / 249

GCD(1, 249) = 1

GCD of 959, 163, 12, 249 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 203, 819, 15, 455
• GCD of 494, 136, 89, 202
• GCD of 700, 828, 17, 362
• GCD of 431, 417, 25, 199
• GCD of 196, 248, 80, 537

1. What is the GCD of 959, 163, 12, 249?

GCD of 959, 163, 12, 249 is 1

2. Where do I get the detailed procedure to find GCD of 959, 163, 12, 249?

You can find a detailed procedure to find GCD of 959, 163, 12, 249 on our page.

3. How to find GCD of 959, 163, 12, 249 on a calculator?

You can find the GCD of 959, 163, 12, 249 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.