GCD of 911, 829, 40, 428 Calculator

Given Input numbers are 911, 829, 40, 428

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

Divisors of 911

List of positive integer divisors of 911 that divides 911 without a remainder.

1, 911

Divisors of 829

List of positive integer divisors of 829 that divides 829 without a remainder.

1, 829

Divisors of 40

List of positive integer divisors of 40 that divides 40 without a remainder.

1, 2, 4, 5, 8, 10, 20, 40

Divisors of 428

List of positive integer divisors of 428 that divides 428 without a remainder.

1, 2, 4, 107, 214, 428

Greatest Common Divisior

We found the divisors of 911, 829, 40, 428 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 911, 829, 40, 428 is 1.

Therefore, GCD of numbers 911, 829, 40, 428 is 1

Given Input Data is 911, 829, 40, 428

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

Prime Factorization of 911 is 911

Prime Factorization of 829 is 829

Prime Factorization of 40 is 2 x 2 x 2 x 5

Prime Factorization of 428 is 2 x 2 x 107

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(911, 829) = 755219

GCD(911, 829) = ( 911 x 829 ) / 755219

GCD(911, 829) = 755219 / 755219

GCD(911, 829) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 40

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

LCM(1, 40) = 40

GCD(1, 40) = ( 1 x 40 ) / 40

GCD(1, 40) = 40 / 40

GCD(1, 40) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 428

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

LCM(1, 428) = 428

GCD(1, 428) = ( 1 x 428 ) / 428

GCD(1, 428) = 428 / 428

GCD(1, 428) = 1

GCD of 911, 829, 40, 428 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 394, 301, 52, 483
• GCD of 442, 655, 72, 622
• GCD of 807, 780, 45, 449
• GCD of 191, 257, 60, 115
• GCD of 806, 255, 72, 542

1. What is the GCD of 911, 829, 40, 428?

GCD of 911, 829, 40, 428 is 1

2. Where do I get the detailed procedure to find GCD of 911, 829, 40, 428?

You can find a detailed procedure to find GCD of 911, 829, 40, 428 on our page.

3. How to find GCD of 911, 829, 40, 428 on a calculator?

You can find the GCD of 911, 829, 40, 428 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.