GCD of 479, 208, 673, 231 Calculator

Given Input numbers are 479, 208, 673, 231

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

Divisors of 479

List of positive integer divisors of 479 that divides 479 without a remainder.

1, 479

Divisors of 208

List of positive integer divisors of 208 that divides 208 without a remainder.

1, 2, 4, 8, 13, 16, 26, 52, 104, 208

Divisors of 673

List of positive integer divisors of 673 that divides 673 without a remainder.

1, 673

Divisors of 231

List of positive integer divisors of 231 that divides 231 without a remainder.

1, 3, 7, 11, 21, 33, 77, 231

Greatest Common Divisior

We found the divisors of 479, 208, 673, 231 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 479, 208, 673, 231 is 1.

Therefore, GCD of numbers 479, 208, 673, 231 is 1

Given Input Data is 479, 208, 673, 231

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

Prime Factorization of 479 is 479

Prime Factorization of 208 is 2 x 2 x 2 x 2 x 13

Prime Factorization of 673 is 673

Prime Factorization of 231 is 3 x 7 x 11

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(479, 208) = 99632

GCD(479, 208) = ( 479 x 208 ) / 99632

GCD(479, 208) = 99632 / 99632

GCD(479, 208) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 673

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

LCM(1, 673) = 673

GCD(1, 673) = ( 1 x 673 ) / 673

GCD(1, 673) = 673 / 673

GCD(1, 673) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 231

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

LCM(1, 231) = 231

GCD(1, 231) = ( 1 x 231 ) / 231

GCD(1, 231) = 231 / 231

GCD(1, 231) = 1

GCD of 479, 208, 673, 231 is 1

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1. What is the GCD of 479, 208, 673, 231?

GCD of 479, 208, 673, 231 is 1

2. Where do I get the detailed procedure to find GCD of 479, 208, 673, 231?

You can find a detailed procedure to find GCD of 479, 208, 673, 231 on our page.

3. How to find GCD of 479, 208, 673, 231 on a calculator?

You can find the GCD of 479, 208, 673, 231 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.