GCD of 813, 634, 202, 719 Calculator

Given Input numbers are 813, 634, 202, 719

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 634

List of positive integer divisors of 634 that divides 634 without a remainder.

1, 2, 317, 634

Divisors of 202

List of positive integer divisors of 202 that divides 202 without a remainder.

1, 2, 101, 202

Divisors of 719

List of positive integer divisors of 719 that divides 719 without a remainder.

1, 719

Greatest Common Divisior

We found the divisors of 813, 634, 202, 719 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 813, 634, 202, 719 is 1.

Therefore, GCD of numbers 813, 634, 202, 719 is 1

Given Input Data is 813, 634, 202, 719

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

Prime Factorization of 813 is 3 x 271

Prime Factorization of 634 is 2 x 317

Prime Factorization of 202 is 2 x 101

Prime Factorization of 719 is 719

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, 634) = 515442

GCD(813, 634) = ( 813 x 634 ) / 515442

GCD(813, 634) = 515442 / 515442

GCD(813, 634) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 202

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

LCM(1, 202) = 202

GCD(1, 202) = ( 1 x 202 ) / 202

GCD(1, 202) = 202 / 202

GCD(1, 202) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 719

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

LCM(1, 719) = 719

GCD(1, 719) = ( 1 x 719 ) / 719

GCD(1, 719) = 719 / 719

GCD(1, 719) = 1

GCD of 813, 634, 202, 719 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 556, 813, 145, 213
• GCD of 116, 105, 755, 270
• GCD of 693, 514, 271, 873
• GCD of 469, 144, 463, 190
• GCD of 958, 469, 445, 599

1. What is the GCD of 813, 634, 202, 719?

GCD of 813, 634, 202, 719 is 1

2. Where do I get the detailed procedure to find GCD of 813, 634, 202, 719?

You can find a detailed procedure to find GCD of 813, 634, 202, 719 on our page.

3. How to find GCD of 813, 634, 202, 719 on a calculator?

You can find the GCD of 813, 634, 202, 719 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.