GCD of 513, 107, 81, 889 Calculator

Given Input numbers are 513, 107, 81, 889

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

Divisors of 513

List of positive integer divisors of 513 that divides 513 without a remainder.

1, 3, 9, 19, 27, 57, 171, 513

Divisors of 107

List of positive integer divisors of 107 that divides 107 without a remainder.

1, 107

Divisors of 81

List of positive integer divisors of 81 that divides 81 without a remainder.

1, 3, 9, 27, 81

Divisors of 889

List of positive integer divisors of 889 that divides 889 without a remainder.

1, 7, 127, 889

Greatest Common Divisior

We found the divisors of 513, 107, 81, 889 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 513, 107, 81, 889 is 1.

Therefore, GCD of numbers 513, 107, 81, 889 is 1

Given Input Data is 513, 107, 81, 889

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

Prime Factorization of 513 is 3 x 3 x 3 x 19

Prime Factorization of 107 is 107

Prime Factorization of 81 is 3 x 3 x 3 x 3

Prime Factorization of 889 is 7 x 127

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(513, 107) = 54891

GCD(513, 107) = ( 513 x 107 ) / 54891

GCD(513, 107) = 54891 / 54891

GCD(513, 107) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 81

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

LCM(1, 81) = 81

GCD(1, 81) = ( 1 x 81 ) / 81

GCD(1, 81) = 81 / 81

GCD(1, 81) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 889

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

LCM(1, 889) = 889

GCD(1, 889) = ( 1 x 889 ) / 889

GCD(1, 889) = 889 / 889

GCD(1, 889) = 1

GCD of 513, 107, 81, 889 is 1

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1. What is the GCD of 513, 107, 81, 889?

GCD of 513, 107, 81, 889 is 1

2. Where do I get the detailed procedure to find GCD of 513, 107, 81, 889?

You can find a detailed procedure to find GCD of 513, 107, 81, 889 on our page.

3. How to find GCD of 513, 107, 81, 889 on a calculator?

You can find the GCD of 513, 107, 81, 889 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.