GCD of 719, 477, 342, 129 Calculator

Given Input numbers are 719, 477, 342, 129

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

Divisors of 719

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

1, 719

Divisors of 477

List of positive integer divisors of 477 that divides 477 without a remainder.

1, 3, 9, 53, 159, 477

Divisors of 342

List of positive integer divisors of 342 that divides 342 without a remainder.

1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342

Divisors of 129

List of positive integer divisors of 129 that divides 129 without a remainder.

1, 3, 43, 129

Greatest Common Divisior

We found the divisors of 719, 477, 342, 129 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 719, 477, 342, 129 is 1.

Therefore, GCD of numbers 719, 477, 342, 129 is 1

Given Input Data is 719, 477, 342, 129

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

Prime Factorization of 719 is 719

Prime Factorization of 477 is 3 x 3 x 53

Prime Factorization of 342 is 2 x 3 x 3 x 19

Prime Factorization of 129 is 3 x 43

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(719, 477) = 342963

GCD(719, 477) = ( 719 x 477 ) / 342963

GCD(719, 477) = 342963 / 342963

GCD(719, 477) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 342

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

LCM(1, 342) = 342

GCD(1, 342) = ( 1 x 342 ) / 342

GCD(1, 342) = 342 / 342

GCD(1, 342) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 129

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

LCM(1, 129) = 129

GCD(1, 129) = ( 1 x 129 ) / 129

GCD(1, 129) = 129 / 129

GCD(1, 129) = 1

GCD of 719, 477, 342, 129 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 819, 348, 433, 308
• GCD of 118, 903, 834, 391
• GCD of 813, 159, 373, 413
• GCD of 650, 584, 783, 121
• GCD of 973, 439, 446, 997

1. What is the GCD of 719, 477, 342, 129?

GCD of 719, 477, 342, 129 is 1

2. Where do I get the detailed procedure to find GCD of 719, 477, 342, 129?

You can find a detailed procedure to find GCD of 719, 477, 342, 129 on our page.

3. How to find GCD of 719, 477, 342, 129 on a calculator?

You can find the GCD of 719, 477, 342, 129 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.