GCD of 479, 180, 923, 547 Calculator

Given Input numbers are 479, 180, 923, 547

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 180

List of positive integer divisors of 180 that divides 180 without a remainder.

1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180

Divisors of 923

List of positive integer divisors of 923 that divides 923 without a remainder.

1, 13, 71, 923

Divisors of 547

List of positive integer divisors of 547 that divides 547 without a remainder.

1, 547

Greatest Common Divisior

We found the divisors of 479, 180, 923, 547 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 479, 180, 923, 547 is 1.

Therefore, GCD of numbers 479, 180, 923, 547 is 1

Given Input Data is 479, 180, 923, 547

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

Prime Factorization of 479 is 479

Prime Factorization of 180 is 2 x 2 x 3 x 3 x 5

Prime Factorization of 923 is 13 x 71

Prime Factorization of 547 is 547

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, 180) = 86220

GCD(479, 180) = ( 479 x 180 ) / 86220

GCD(479, 180) = 86220 / 86220

GCD(479, 180) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 923

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

LCM(1, 923) = 923

GCD(1, 923) = ( 1 x 923 ) / 923

GCD(1, 923) = 923 / 923

GCD(1, 923) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 547

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

LCM(1, 547) = 547

GCD(1, 547) = ( 1 x 547 ) / 547

GCD(1, 547) = 547 / 547

GCD(1, 547) = 1

GCD of 479, 180, 923, 547 is 1

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1. What is the GCD of 479, 180, 923, 547?

GCD of 479, 180, 923, 547 is 1

2. Where do I get the detailed procedure to find GCD of 479, 180, 923, 547?

You can find a detailed procedure to find GCD of 479, 180, 923, 547 on our page.

3. How to find GCD of 479, 180, 923, 547 on a calculator?

You can find the GCD of 479, 180, 923, 547 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.