GCD of 503, 280, 382, 304 Calculator

Given Input numbers are 503, 280, 382, 304

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

Divisors of 503

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

1, 503

Divisors of 280

List of positive integer divisors of 280 that divides 280 without a remainder.

1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280

Divisors of 382

List of positive integer divisors of 382 that divides 382 without a remainder.

1, 2, 191, 382

Divisors of 304

List of positive integer divisors of 304 that divides 304 without a remainder.

1, 2, 4, 8, 16, 19, 38, 76, 152, 304

Greatest Common Divisior

We found the divisors of 503, 280, 382, 304 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 503, 280, 382, 304 is 1.

Therefore, GCD of numbers 503, 280, 382, 304 is 1

Given Input Data is 503, 280, 382, 304

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

Prime Factorization of 503 is 503

Prime Factorization of 280 is 2 x 2 x 2 x 5 x 7

Prime Factorization of 382 is 2 x 191

Prime Factorization of 304 is 2 x 2 x 2 x 2 x 19

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(503, 280) = 140840

GCD(503, 280) = ( 503 x 280 ) / 140840

GCD(503, 280) = 140840 / 140840

GCD(503, 280) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 382

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

LCM(1, 382) = 382

GCD(1, 382) = ( 1 x 382 ) / 382

GCD(1, 382) = 382 / 382

GCD(1, 382) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 304

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

LCM(1, 304) = 304

GCD(1, 304) = ( 1 x 304 ) / 304

GCD(1, 304) = 304 / 304

GCD(1, 304) = 1

GCD of 503, 280, 382, 304 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 291, 197, 256, 802
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• GCD of 162, 474, 518, 329

1. What is the GCD of 503, 280, 382, 304?

GCD of 503, 280, 382, 304 is 1

2. Where do I get the detailed procedure to find GCD of 503, 280, 382, 304?

You can find a detailed procedure to find GCD of 503, 280, 382, 304 on our page.

3. How to find GCD of 503, 280, 382, 304 on a calculator?

You can find the GCD of 503, 280, 382, 304 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.