GCD of 404, 834, 690, 627 Calculator

Given Input numbers are 404, 834, 690, 627

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 834

List of positive integer divisors of 834 that divides 834 without a remainder.

1, 2, 3, 6, 139, 278, 417, 834

Divisors of 690

List of positive integer divisors of 690 that divides 690 without a remainder.

1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690

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 404, 834, 690, 627 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 404, 834, 690, 627 is 1.

Therefore, GCD of numbers 404, 834, 690, 627 is 1

Given Input Data is 404, 834, 690, 627

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 834 is 2 x 3 x 139

Prime Factorization of 690 is 2 x 3 x 5 x 23

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(404, 834) = 168468

GCD(404, 834) = ( 404 x 834 ) / 168468

GCD(404, 834) = 336936 / 168468

GCD(404, 834) = 2

Step2:

Here we consider the GCD from the above i.e. 2 as first number and the next as 690

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

LCM(2, 690) = 690

GCD(2, 690) = ( 2 x 690 ) / 690

GCD(2, 690) = 1380 / 690

GCD(2, 690) = 2

Step3:

Here we consider the GCD from the above i.e. 2 as first number and the next as 627

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

LCM(2, 627) = 1254

GCD(2, 627) = ( 2 x 627 ) / 1254

GCD(2, 627) = 1254 / 1254

GCD(2, 627) = 1

GCD of 404, 834, 690, 627 is 1

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1. What is the GCD of 404, 834, 690, 627?

GCD of 404, 834, 690, 627 is 1

2. Where do I get the detailed procedure to find GCD of 404, 834, 690, 627?

You can find a detailed procedure to find GCD of 404, 834, 690, 627 on our page.

3. How to find GCD of 404, 834, 690, 627 on a calculator?

You can find the GCD of 404, 834, 690, 627 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.