GCD of 627, 640, 380, 582 Calculator

Given Input numbers are 627, 640, 380, 582

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

Divisors of 627

List of positive integer divisors of 627 that divides 627 without a remainder.

1, 3, 11, 19, 33, 57, 209, 627

Divisors of 640

List of positive integer divisors of 640 that divides 640 without a remainder.

1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640

Divisors of 380

List of positive integer divisors of 380 that divides 380 without a remainder.

1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380

Divisors of 582

List of positive integer divisors of 582 that divides 582 without a remainder.

1, 2, 3, 6, 97, 194, 291, 582

Greatest Common Divisior

We found the divisors of 627, 640, 380, 582 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 627, 640, 380, 582 is 1.

Therefore, GCD of numbers 627, 640, 380, 582 is 1

Given Input Data is 627, 640, 380, 582

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

Prime Factorization of 627 is 3 x 11 x 19

Prime Factorization of 640 is 2 x 2 x 2 x 2 x 2 x 2 x 2 x 5

Prime Factorization of 380 is 2 x 2 x 5 x 19

Prime Factorization of 582 is 2 x 3 x 97

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(627, 640) = 401280

GCD(627, 640) = ( 627 x 640 ) / 401280

GCD(627, 640) = 401280 / 401280

GCD(627, 640) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 380

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

LCM(1, 380) = 380

GCD(1, 380) = ( 1 x 380 ) / 380

GCD(1, 380) = 380 / 380

GCD(1, 380) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 582

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

LCM(1, 582) = 582

GCD(1, 582) = ( 1 x 582 ) / 582

GCD(1, 582) = 582 / 582

GCD(1, 582) = 1

GCD of 627, 640, 380, 582 is 1

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1. What is the GCD of 627, 640, 380, 582?

GCD of 627, 640, 380, 582 is 1

2. Where do I get the detailed procedure to find GCD of 627, 640, 380, 582?

You can find a detailed procedure to find GCD of 627, 640, 380, 582 on our page.

3. How to find GCD of 627, 640, 380, 582 on a calculator?

You can find the GCD of 627, 640, 380, 582 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.