GCD of 813, 617, 45, 269 Calculator

Given Input numbers are 813, 617, 45, 269

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

Divisors of 813

List of positive integer divisors of 813 that divides 813 without a remainder.

1, 3, 271, 813

Divisors of 617

List of positive integer divisors of 617 that divides 617 without a remainder.

1, 617

Divisors of 45

List of positive integer divisors of 45 that divides 45 without a remainder.

1, 3, 5, 9, 15, 45

Divisors of 269

List of positive integer divisors of 269 that divides 269 without a remainder.

1, 269

Greatest Common Divisior

We found the divisors of 813, 617, 45, 269 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 813, 617, 45, 269 is 1.

Therefore, GCD of numbers 813, 617, 45, 269 is 1

Given Input Data is 813, 617, 45, 269

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

Prime Factorization of 813 is 3 x 271

Prime Factorization of 617 is 617

Prime Factorization of 45 is 3 x 3 x 5

Prime Factorization of 269 is 269

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(813, 617) = 501621

GCD(813, 617) = ( 813 x 617 ) / 501621

GCD(813, 617) = 501621 / 501621

GCD(813, 617) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 45

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

LCM(1, 45) = 45

GCD(1, 45) = ( 1 x 45 ) / 45

GCD(1, 45) = 45 / 45

GCD(1, 45) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 269

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

LCM(1, 269) = 269

GCD(1, 269) = ( 1 x 269 ) / 269

GCD(1, 269) = 269 / 269

GCD(1, 269) = 1

GCD of 813, 617, 45, 269 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 561, 682, 41, 434
• GCD of 184, 703, 86, 784
• GCD of 413, 451, 14, 332
• GCD of 611, 806, 67, 182
• GCD of 350, 235, 12, 632

1. What is the GCD of 813, 617, 45, 269?

GCD of 813, 617, 45, 269 is 1

2. Where do I get the detailed procedure to find GCD of 813, 617, 45, 269?

You can find a detailed procedure to find GCD of 813, 617, 45, 269 on our page.

3. How to find GCD of 813, 617, 45, 269 on a calculator?

You can find the GCD of 813, 617, 45, 269 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.