GCD of 115, 483, 89, 688 Calculator

Given Input numbers are 115, 483, 89, 688

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

Divisors of 115

List of positive integer divisors of 115 that divides 115 without a remainder.

1, 5, 23, 115

Divisors of 483

List of positive integer divisors of 483 that divides 483 without a remainder.

1, 3, 7, 21, 23, 69, 161, 483

Divisors of 89

List of positive integer divisors of 89 that divides 89 without a remainder.

1, 89

Divisors of 688

List of positive integer divisors of 688 that divides 688 without a remainder.

1, 2, 4, 8, 16, 43, 86, 172, 344, 688

Greatest Common Divisior

We found the divisors of 115, 483, 89, 688 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 115, 483, 89, 688 is 1.

Therefore, GCD of numbers 115, 483, 89, 688 is 1

Given Input Data is 115, 483, 89, 688

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

Prime Factorization of 115 is 5 x 23

Prime Factorization of 483 is 3 x 7 x 23

Prime Factorization of 89 is 89

Prime Factorization of 688 is 2 x 2 x 2 x 2 x 43

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(115, 483) = 2415

GCD(115, 483) = ( 115 x 483 ) / 2415

GCD(115, 483) = 55545 / 2415

GCD(115, 483) = 23

Step2:

Here we consider the GCD from the above i.e. 23 as first number and the next as 89

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

LCM(23, 89) = 2047

GCD(23, 89) = ( 23 x 89 ) / 2047

GCD(23, 89) = 2047 / 2047

GCD(23, 89) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 688

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

LCM(1, 688) = 688

GCD(1, 688) = ( 1 x 688 ) / 688

GCD(1, 688) = 688 / 688

GCD(1, 688) = 1

GCD of 115, 483, 89, 688 is 1

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• GCD of 833, 397, 85, 884
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1. What is the GCD of 115, 483, 89, 688?

GCD of 115, 483, 89, 688 is 1

2. Where do I get the detailed procedure to find GCD of 115, 483, 89, 688?

You can find a detailed procedure to find GCD of 115, 483, 89, 688 on our page.

3. How to find GCD of 115, 483, 89, 688 on a calculator?

You can find the GCD of 115, 483, 89, 688 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.