GCD of 378, 259, 617, 627 Calculator

Given Input numbers are 378, 259, 617, 627

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

Divisors of 378

List of positive integer divisors of 378 that divides 378 without a remainder.

1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378

Divisors of 259

List of positive integer divisors of 259 that divides 259 without a remainder.

1, 7, 37, 259

Divisors of 617

List of positive integer divisors of 617 that divides 617 without a remainder.

1, 617

Divisors of 627

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

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

Greatest Common Divisior

We found the divisors of 378, 259, 617, 627 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 378, 259, 617, 627 is 1.

Therefore, GCD of numbers 378, 259, 617, 627 is 1

Given Input Data is 378, 259, 617, 627

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

Prime Factorization of 378 is 2 x 3 x 3 x 3 x 7

Prime Factorization of 259 is 7 x 37

Prime Factorization of 617 is 617

Prime Factorization of 627 is 3 x 11 x 19

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(378, 259) = 13986

GCD(378, 259) = ( 378 x 259 ) / 13986

GCD(378, 259) = 97902 / 13986

GCD(378, 259) = 7

Step2:

Here we consider the GCD from the above i.e. 7 as first number and the next as 617

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

LCM(7, 617) = 4319

GCD(7, 617) = ( 7 x 617 ) / 4319

GCD(7, 617) = 4319 / 4319

GCD(7, 617) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 627

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

LCM(1, 627) = 627

GCD(1, 627) = ( 1 x 627 ) / 627

GCD(1, 627) = 627 / 627

GCD(1, 627) = 1

GCD of 378, 259, 617, 627 is 1

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• GCD of 426, 864, 467, 560
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1. What is the GCD of 378, 259, 617, 627?

GCD of 378, 259, 617, 627 is 1

2. Where do I get the detailed procedure to find GCD of 378, 259, 617, 627?

You can find a detailed procedure to find GCD of 378, 259, 617, 627 on our page.

3. How to find GCD of 378, 259, 617, 627 on a calculator?

You can find the GCD of 378, 259, 617, 627 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.