GCD of 165, 812, 260, 484 Calculator

Given Input numbers are 165, 812, 260, 484

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

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 812

List of positive integer divisors of 812 that divides 812 without a remainder.

1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 812

Divisors of 260

List of positive integer divisors of 260 that divides 260 without a remainder.

1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260

Divisors of 484

List of positive integer divisors of 484 that divides 484 without a remainder.

1, 2, 4, 11, 22, 44, 121, 242, 484

Greatest Common Divisior

We found the divisors of 165, 812, 260, 484 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 165, 812, 260, 484 is 1.

Therefore, GCD of numbers 165, 812, 260, 484 is 1

Given Input Data is 165, 812, 260, 484

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

Prime Factorization of 165 is 3 x 5 x 11

Prime Factorization of 812 is 2 x 2 x 7 x 29

Prime Factorization of 260 is 2 x 2 x 5 x 13

Prime Factorization of 484 is 2 x 2 x 11 x 11

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(165, 812) = 133980

GCD(165, 812) = ( 165 x 812 ) / 133980

GCD(165, 812) = 133980 / 133980

GCD(165, 812) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 260

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

LCM(1, 260) = 260

GCD(1, 260) = ( 1 x 260 ) / 260

GCD(1, 260) = 260 / 260

GCD(1, 260) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 484

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

LCM(1, 484) = 484

GCD(1, 484) = ( 1 x 484 ) / 484

GCD(1, 484) = 484 / 484

GCD(1, 484) = 1

GCD of 165, 812, 260, 484 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 535, 316, 230, 880
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• GCD of 830, 253, 728, 999

1. What is the GCD of 165, 812, 260, 484?

GCD of 165, 812, 260, 484 is 1

2. Where do I get the detailed procedure to find GCD of 165, 812, 260, 484?

You can find a detailed procedure to find GCD of 165, 812, 260, 484 on our page.

3. How to find GCD of 165, 812, 260, 484 on a calculator?

You can find the GCD of 165, 812, 260, 484 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.