GCD of 565, 165, 963 Calculator

Given Input numbers are 565, 165, 963

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

Divisors of 565

List of positive integer divisors of 565 that divides 565 without a remainder.

1, 5, 113, 565

Divisors of 165

List of positive integer divisors of 165 that divides 165 without a remainder.

1, 3, 5, 11, 15, 33, 55, 165

Divisors of 963

List of positive integer divisors of 963 that divides 963 without a remainder.

1, 3, 9, 107, 321, 963

Greatest Common Divisior

We found the divisors of 565, 165, 963 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 565, 165, 963 is 1.

Therefore, GCD of numbers 565, 165, 963 is 1

Given Input Data is 565, 165, 963

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

Prime Factorization of 565 is 5 x 113

Prime Factorization of 165 is 3 x 5 x 11

Prime Factorization of 963 is 3 x 3 x 107

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(565, 165) = 18645

GCD(565, 165) = ( 565 x 165 ) / 18645

GCD(565, 165) = 93225 / 18645

GCD(565, 165) = 5

Step2:

Here we consider the GCD from the above i.e. 5 as first number and the next as 963

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

LCM(5, 963) = 4815

GCD(5, 963) = ( 5 x 963 ) / 4815

GCD(5, 963) = 4815 / 4815

GCD(5, 963) = 1

GCD of 565, 165, 963 is 1

Here are some samples of GCD of Numbers calculations.

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1. What is the GCD of 565, 165, 963?

GCD of 565, 165, 963 is 1

2. Where do I get the detailed procedure to find GCD of 565, 165, 963?

You can find a detailed procedure to find GCD of 565, 165, 963 on our page.

3. How to find GCD of 565, 165, 963 on a calculator?

You can find the GCD of 565, 165, 963 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.