GCD of 379, 814, 28, 330 Calculator

Given Input numbers are 379, 814, 28, 330

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

Divisors of 379

List of positive integer divisors of 379 that divides 379 without a remainder.

1, 379

Divisors of 814

List of positive integer divisors of 814 that divides 814 without a remainder.

1, 2, 11, 22, 37, 74, 407, 814

Divisors of 28

List of positive integer divisors of 28 that divides 28 without a remainder.

1, 2, 4, 7, 14, 28

Divisors of 330

List of positive integer divisors of 330 that divides 330 without a remainder.

1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330

Greatest Common Divisior

We found the divisors of 379, 814, 28, 330 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 379, 814, 28, 330 is 1.

Therefore, GCD of numbers 379, 814, 28, 330 is 1

Given Input Data is 379, 814, 28, 330

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

Prime Factorization of 379 is 379

Prime Factorization of 814 is 2 x 11 x 37

Prime Factorization of 28 is 2 x 2 x 7

Prime Factorization of 330 is 2 x 3 x 5 x 11

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(379, 814) = 308506

GCD(379, 814) = ( 379 x 814 ) / 308506

GCD(379, 814) = 308506 / 308506

GCD(379, 814) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 28

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

LCM(1, 28) = 28

GCD(1, 28) = ( 1 x 28 ) / 28

GCD(1, 28) = 28 / 28

GCD(1, 28) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 330

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

LCM(1, 330) = 330

GCD(1, 330) = ( 1 x 330 ) / 330

GCD(1, 330) = 330 / 330

GCD(1, 330) = 1

GCD of 379, 814, 28, 330 is 1

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1. What is the GCD of 379, 814, 28, 330?

GCD of 379, 814, 28, 330 is 1

2. Where do I get the detailed procedure to find GCD of 379, 814, 28, 330?

You can find a detailed procedure to find GCD of 379, 814, 28, 330 on our page.

3. How to find GCD of 379, 814, 28, 330 on a calculator?

You can find the GCD of 379, 814, 28, 330 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.