GCD of 903, 680, 28, 527 Calculator

Given Input numbers are 903, 680, 28, 527

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

Divisors of 903

List of positive integer divisors of 903 that divides 903 without a remainder.

1, 3, 7, 21, 43, 129, 301, 903

Divisors of 680

List of positive integer divisors of 680 that divides 680 without a remainder.

1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680

Divisors of 28

List of positive integer divisors of 28 that divides 28 without a remainder.

1, 2, 4, 7, 14, 28

Divisors of 527

List of positive integer divisors of 527 that divides 527 without a remainder.

1, 17, 31, 527

Greatest Common Divisior

We found the divisors of 903, 680, 28, 527 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 903, 680, 28, 527 is 1.

Therefore, GCD of numbers 903, 680, 28, 527 is 1

Given Input Data is 903, 680, 28, 527

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

Prime Factorization of 903 is 3 x 7 x 43

Prime Factorization of 680 is 2 x 2 x 2 x 5 x 17

Prime Factorization of 28 is 2 x 2 x 7

Prime Factorization of 527 is 17 x 31

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(903, 680) = 614040

GCD(903, 680) = ( 903 x 680 ) / 614040

GCD(903, 680) = 614040 / 614040

GCD(903, 680) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 28

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

LCM(1, 28) = 28

GCD(1, 28) = ( 1 x 28 ) / 28

GCD(1, 28) = 28 / 28

GCD(1, 28) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 527

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

LCM(1, 527) = 527

GCD(1, 527) = ( 1 x 527 ) / 527

GCD(1, 527) = 527 / 527

GCD(1, 527) = 1

GCD of 903, 680, 28, 527 is 1

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• GCD of 683, 731, 69, 577
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1. What is the GCD of 903, 680, 28, 527?

GCD of 903, 680, 28, 527 is 1

2. Where do I get the detailed procedure to find GCD of 903, 680, 28, 527?

You can find a detailed procedure to find GCD of 903, 680, 28, 527 on our page.

3. How to find GCD of 903, 680, 28, 527 on a calculator?

You can find the GCD of 903, 680, 28, 527 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.