GCD of 279, 439, 971, 268 Calculator

Given Input numbers are 279, 439, 971, 268

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

Divisors of 279

List of positive integer divisors of 279 that divides 279 without a remainder.

1, 3, 9, 31, 93, 279

Divisors of 439

List of positive integer divisors of 439 that divides 439 without a remainder.

1, 439

Divisors of 971

List of positive integer divisors of 971 that divides 971 without a remainder.

1, 971

Divisors of 268

List of positive integer divisors of 268 that divides 268 without a remainder.

1, 2, 4, 67, 134, 268

Greatest Common Divisior

We found the divisors of 279, 439, 971, 268 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 279, 439, 971, 268 is 1.

Therefore, GCD of numbers 279, 439, 971, 268 is 1

Given Input Data is 279, 439, 971, 268

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

Prime Factorization of 279 is 3 x 3 x 31

Prime Factorization of 439 is 439

Prime Factorization of 971 is 971

Prime Factorization of 268 is 2 x 2 x 67

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(279, 439) = 122481

GCD(279, 439) = ( 279 x 439 ) / 122481

GCD(279, 439) = 122481 / 122481

GCD(279, 439) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 971

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

LCM(1, 971) = 971

GCD(1, 971) = ( 1 x 971 ) / 971

GCD(1, 971) = 971 / 971

GCD(1, 971) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 268

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

LCM(1, 268) = 268

GCD(1, 268) = ( 1 x 268 ) / 268

GCD(1, 268) = 268 / 268

GCD(1, 268) = 1

GCD of 279, 439, 971, 268 is 1

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1. What is the GCD of 279, 439, 971, 268?

GCD of 279, 439, 971, 268 is 1

2. Where do I get the detailed procedure to find GCD of 279, 439, 971, 268?

You can find a detailed procedure to find GCD of 279, 439, 971, 268 on our page.

3. How to find GCD of 279, 439, 971, 268 on a calculator?

You can find the GCD of 279, 439, 971, 268 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.