GCD of 963, 810, 255, 152 Calculator

Given Input numbers are 963, 810, 255, 152

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

Divisors of 963

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

1, 3, 9, 107, 321, 963

Divisors of 810

List of positive integer divisors of 810 that divides 810 without a remainder.

1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810

Divisors of 255

List of positive integer divisors of 255 that divides 255 without a remainder.

1, 3, 5, 15, 17, 51, 85, 255

Divisors of 152

List of positive integer divisors of 152 that divides 152 without a remainder.

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

Greatest Common Divisior

We found the divisors of 963, 810, 255, 152 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 963, 810, 255, 152 is 1.

Therefore, GCD of numbers 963, 810, 255, 152 is 1

Given Input Data is 963, 810, 255, 152

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

Prime Factorization of 963 is 3 x 3 x 107

Prime Factorization of 810 is 2 x 3 x 3 x 3 x 3 x 5

Prime Factorization of 255 is 3 x 5 x 17

Prime Factorization of 152 is 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(963, 810) = 86670

GCD(963, 810) = ( 963 x 810 ) / 86670

GCD(963, 810) = 780030 / 86670

GCD(963, 810) = 9

Step2:

Here we consider the GCD from the above i.e. 9 as first number and the next as 255

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

LCM(9, 255) = 765

GCD(9, 255) = ( 9 x 255 ) / 765

GCD(9, 255) = 2295 / 765

GCD(9, 255) = 3

Step3:

Here we consider the GCD from the above i.e. 3 as first number and the next as 152

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

LCM(3, 152) = 456

GCD(3, 152) = ( 3 x 152 ) / 456

GCD(3, 152) = 456 / 456

GCD(3, 152) = 1

GCD of 963, 810, 255, 152 is 1

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1. What is the GCD of 963, 810, 255, 152?

GCD of 963, 810, 255, 152 is 1

2. Where do I get the detailed procedure to find GCD of 963, 810, 255, 152?

You can find a detailed procedure to find GCD of 963, 810, 255, 152 on our page.

3. How to find GCD of 963, 810, 255, 152 on a calculator?

You can find the GCD of 963, 810, 255, 152 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.