GCD of 382, 277, 687, 453 Calculator

Given Input numbers are 382, 277, 687, 453

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

Divisors of 382

List of positive integer divisors of 382 that divides 382 without a remainder.

1, 2, 191, 382

Divisors of 277

List of positive integer divisors of 277 that divides 277 without a remainder.

1, 277

Divisors of 687

List of positive integer divisors of 687 that divides 687 without a remainder.

1, 3, 229, 687

Divisors of 453

List of positive integer divisors of 453 that divides 453 without a remainder.

1, 3, 151, 453

Greatest Common Divisior

We found the divisors of 382, 277, 687, 453 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 382, 277, 687, 453 is 1.

Therefore, GCD of numbers 382, 277, 687, 453 is 1

Given Input Data is 382, 277, 687, 453

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

Prime Factorization of 382 is 2 x 191

Prime Factorization of 277 is 277

Prime Factorization of 687 is 3 x 229

Prime Factorization of 453 is 3 x 151

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(382, 277) = 105814

GCD(382, 277) = ( 382 x 277 ) / 105814

GCD(382, 277) = 105814 / 105814

GCD(382, 277) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 687

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

LCM(1, 687) = 687

GCD(1, 687) = ( 1 x 687 ) / 687

GCD(1, 687) = 687 / 687

GCD(1, 687) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 453

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

LCM(1, 453) = 453

GCD(1, 453) = ( 1 x 453 ) / 453

GCD(1, 453) = 453 / 453

GCD(1, 453) = 1

GCD of 382, 277, 687, 453 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 221, 257, 399, 468
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• GCD of 968, 672, 857, 134

1. What is the GCD of 382, 277, 687, 453?

GCD of 382, 277, 687, 453 is 1

2. Where do I get the detailed procedure to find GCD of 382, 277, 687, 453?

You can find a detailed procedure to find GCD of 382, 277, 687, 453 on our page.

3. How to find GCD of 382, 277, 687, 453 on a calculator?

You can find the GCD of 382, 277, 687, 453 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.