GCD of 635, 388, 18, 934 Calculator

Given Input numbers are 635, 388, 18, 934

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

Divisors of 635

List of positive integer divisors of 635 that divides 635 without a remainder.

1, 5, 127, 635

Divisors of 388

List of positive integer divisors of 388 that divides 388 without a remainder.

1, 2, 4, 97, 194, 388

Divisors of 18

List of positive integer divisors of 18 that divides 18 without a remainder.

1, 2, 3, 6, 9, 18

Divisors of 934

List of positive integer divisors of 934 that divides 934 without a remainder.

1, 2, 467, 934

Greatest Common Divisior

We found the divisors of 635, 388, 18, 934 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 635, 388, 18, 934 is 1.

Therefore, GCD of numbers 635, 388, 18, 934 is 1

Given Input Data is 635, 388, 18, 934

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

Prime Factorization of 635 is 5 x 127

Prime Factorization of 388 is 2 x 2 x 97

Prime Factorization of 18 is 2 x 3 x 3

Prime Factorization of 934 is 2 x 467

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(635, 388) = 246380

GCD(635, 388) = ( 635 x 388 ) / 246380

GCD(635, 388) = 246380 / 246380

GCD(635, 388) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 18

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

LCM(1, 18) = 18

GCD(1, 18) = ( 1 x 18 ) / 18

GCD(1, 18) = 18 / 18

GCD(1, 18) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 934

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

LCM(1, 934) = 934

GCD(1, 934) = ( 1 x 934 ) / 934

GCD(1, 934) = 934 / 934

GCD(1, 934) = 1

GCD of 635, 388, 18, 934 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 453, 337, 21, 941
• GCD of 804, 630, 95, 227
• GCD of 922, 499, 38, 375
• GCD of 226, 410, 87, 224
• GCD of 406, 326, 20, 156

1. What is the GCD of 635, 388, 18, 934?

GCD of 635, 388, 18, 934 is 1

2. Where do I get the detailed procedure to find GCD of 635, 388, 18, 934?

You can find a detailed procedure to find GCD of 635, 388, 18, 934 on our page.

3. How to find GCD of 635, 388, 18, 934 on a calculator?

You can find the GCD of 635, 388, 18, 934 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.