GCD of 454, 389, 680, 383 Calculator

Given Input numbers are 454, 389, 680, 383

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

Divisors of 454

List of positive integer divisors of 454 that divides 454 without a remainder.

1, 2, 227, 454

Divisors of 389

List of positive integer divisors of 389 that divides 389 without a remainder.

1, 389

Divisors of 680

List of positive integer divisors of 680 that divides 680 without a remainder.

1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680

Divisors of 383

List of positive integer divisors of 383 that divides 383 without a remainder.

1, 383

Greatest Common Divisior

We found the divisors of 454, 389, 680, 383 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 454, 389, 680, 383 is 1.

Therefore, GCD of numbers 454, 389, 680, 383 is 1

Given Input Data is 454, 389, 680, 383

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

Prime Factorization of 454 is 2 x 227

Prime Factorization of 389 is 389

Prime Factorization of 680 is 2 x 2 x 2 x 5 x 17

Prime Factorization of 383 is 383

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(454, 389) = 176606

GCD(454, 389) = ( 454 x 389 ) / 176606

GCD(454, 389) = 176606 / 176606

GCD(454, 389) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 680

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

LCM(1, 680) = 680

GCD(1, 680) = ( 1 x 680 ) / 680

GCD(1, 680) = 680 / 680

GCD(1, 680) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 383

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

LCM(1, 383) = 383

GCD(1, 383) = ( 1 x 383 ) / 383

GCD(1, 383) = 383 / 383

GCD(1, 383) = 1

GCD of 454, 389, 680, 383 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 935, 449, 470, 341
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1. What is the GCD of 454, 389, 680, 383?

GCD of 454, 389, 680, 383 is 1

2. Where do I get the detailed procedure to find GCD of 454, 389, 680, 383?

You can find a detailed procedure to find GCD of 454, 389, 680, 383 on our page.

3. How to find GCD of 454, 389, 680, 383 on a calculator?

You can find the GCD of 454, 389, 680, 383 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.