GCD of 220, 296, 481, 503 Calculator

Given Input numbers are 220, 296, 481, 503

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

Divisors of 220

List of positive integer divisors of 220 that divides 220 without a remainder.

1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220

Divisors of 296

List of positive integer divisors of 296 that divides 296 without a remainder.

1, 2, 4, 8, 37, 74, 148, 296

Divisors of 481

List of positive integer divisors of 481 that divides 481 without a remainder.

1, 13, 37, 481

Divisors of 503

List of positive integer divisors of 503 that divides 503 without a remainder.

1, 503

Greatest Common Divisior

We found the divisors of 220, 296, 481, 503 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 220, 296, 481, 503 is 1.

Therefore, GCD of numbers 220, 296, 481, 503 is 1

Given Input Data is 220, 296, 481, 503

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

Prime Factorization of 220 is 2 x 2 x 5 x 11

Prime Factorization of 296 is 2 x 2 x 2 x 37

Prime Factorization of 481 is 13 x 37

Prime Factorization of 503 is 503

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(220, 296) = 16280

GCD(220, 296) = ( 220 x 296 ) / 16280

GCD(220, 296) = 65120 / 16280

GCD(220, 296) = 4

Step2:

Here we consider the GCD from the above i.e. 4 as first number and the next as 481

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

LCM(4, 481) = 1924

GCD(4, 481) = ( 4 x 481 ) / 1924

GCD(4, 481) = 1924 / 1924

GCD(4, 481) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 503

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

LCM(1, 503) = 503

GCD(1, 503) = ( 1 x 503 ) / 503

GCD(1, 503) = 503 / 503

GCD(1, 503) = 1

GCD of 220, 296, 481, 503 is 1

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1. What is the GCD of 220, 296, 481, 503?

GCD of 220, 296, 481, 503 is 1

2. Where do I get the detailed procedure to find GCD of 220, 296, 481, 503?

You can find a detailed procedure to find GCD of 220, 296, 481, 503 on our page.

3. How to find GCD of 220, 296, 481, 503 on a calculator?

You can find the GCD of 220, 296, 481, 503 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.