GCD of 718, 621, 12, 710 Calculator

Given Input numbers are 718, 621, 12, 710

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

Divisors of 718

List of positive integer divisors of 718 that divides 718 without a remainder.

1, 2, 359, 718

Divisors of 621

List of positive integer divisors of 621 that divides 621 without a remainder.

1, 3, 9, 23, 27, 69, 207, 621

Divisors of 12

List of positive integer divisors of 12 that divides 12 without a remainder.

1, 2, 3, 4, 6, 12

Divisors of 710

List of positive integer divisors of 710 that divides 710 without a remainder.

1, 2, 5, 10, 71, 142, 355, 710

Greatest Common Divisior

We found the divisors of 718, 621, 12, 710 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 718, 621, 12, 710 is 1.

Therefore, GCD of numbers 718, 621, 12, 710 is 1

Given Input Data is 718, 621, 12, 710

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

Prime Factorization of 718 is 2 x 359

Prime Factorization of 621 is 3 x 3 x 3 x 23

Prime Factorization of 12 is 2 x 2 x 3

Prime Factorization of 710 is 2 x 5 x 71

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(718, 621) = 445878

GCD(718, 621) = ( 718 x 621 ) / 445878

GCD(718, 621) = 445878 / 445878

GCD(718, 621) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 12

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

LCM(1, 12) = 12

GCD(1, 12) = ( 1 x 12 ) / 12

GCD(1, 12) = 12 / 12

GCD(1, 12) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 710

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

LCM(1, 710) = 710

GCD(1, 710) = ( 1 x 710 ) / 710

GCD(1, 710) = 710 / 710

GCD(1, 710) = 1

GCD of 718, 621, 12, 710 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 994, 120, 29, 748
• GCD of 243, 173, 68, 101
• GCD of 254, 870, 95, 514
• GCD of 415, 787, 68, 874
• GCD of 522, 248, 31, 450

1. What is the GCD of 718, 621, 12, 710?

GCD of 718, 621, 12, 710 is 1

2. Where do I get the detailed procedure to find GCD of 718, 621, 12, 710?

You can find a detailed procedure to find GCD of 718, 621, 12, 710 on our page.

3. How to find GCD of 718, 621, 12, 710 on a calculator?

You can find the GCD of 718, 621, 12, 710 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.