GCD of 404, 280, 82, 379 Calculator

Given Input numbers are 404, 280, 82, 379

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

Divisors of 404

List of positive integer divisors of 404 that divides 404 without a remainder.

1, 2, 4, 101, 202, 404

Divisors of 280

List of positive integer divisors of 280 that divides 280 without a remainder.

1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280

Divisors of 82

List of positive integer divisors of 82 that divides 82 without a remainder.

1, 2, 41, 82

Divisors of 379

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

1, 379

Greatest Common Divisior

We found the divisors of 404, 280, 82, 379 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 404, 280, 82, 379 is 1.

Therefore, GCD of numbers 404, 280, 82, 379 is 1

Given Input Data is 404, 280, 82, 379

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

Prime Factorization of 404 is 2 x 2 x 101

Prime Factorization of 280 is 2 x 2 x 2 x 5 x 7

Prime Factorization of 82 is 2 x 41

Prime Factorization of 379 is 379

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(404, 280) = 28280

GCD(404, 280) = ( 404 x 280 ) / 28280

GCD(404, 280) = 113120 / 28280

GCD(404, 280) = 4

Step2:

Here we consider the GCD from the above i.e. 4 as first number and the next as 82

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

LCM(4, 82) = 164

GCD(4, 82) = ( 4 x 82 ) / 164

GCD(4, 82) = 328 / 164

GCD(4, 82) = 2

Step3:

Here we consider the GCD from the above i.e. 2 as first number and the next as 379

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

LCM(2, 379) = 758

GCD(2, 379) = ( 2 x 379 ) / 758

GCD(2, 379) = 758 / 758

GCD(2, 379) = 1

GCD of 404, 280, 82, 379 is 1

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• GCD of 573, 750, 65, 233
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1. What is the GCD of 404, 280, 82, 379?

GCD of 404, 280, 82, 379 is 1

2. Where do I get the detailed procedure to find GCD of 404, 280, 82, 379?

You can find a detailed procedure to find GCD of 404, 280, 82, 379 on our page.

3. How to find GCD of 404, 280, 82, 379 on a calculator?

You can find the GCD of 404, 280, 82, 379 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.