GCD of 234, 638, 93, 293 Calculator

Given Input numbers are 234, 638, 93, 293

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

Divisors of 234

List of positive integer divisors of 234 that divides 234 without a remainder.

1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234

Divisors of 638

List of positive integer divisors of 638 that divides 638 without a remainder.

1, 2, 11, 22, 29, 58, 319, 638

Divisors of 93

List of positive integer divisors of 93 that divides 93 without a remainder.

1, 3, 31, 93

Divisors of 293

List of positive integer divisors of 293 that divides 293 without a remainder.

1, 293

Greatest Common Divisior

We found the divisors of 234, 638, 93, 293 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 234, 638, 93, 293 is 1.

Therefore, GCD of numbers 234, 638, 93, 293 is 1

Given Input Data is 234, 638, 93, 293

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

Prime Factorization of 234 is 2 x 3 x 3 x 13

Prime Factorization of 638 is 2 x 11 x 29

Prime Factorization of 93 is 3 x 31

Prime Factorization of 293 is 293

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(234, 638) = 74646

GCD(234, 638) = ( 234 x 638 ) / 74646

GCD(234, 638) = 149292 / 74646

GCD(234, 638) = 2

Step2:

Here we consider the GCD from the above i.e. 2 as first number and the next as 93

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

LCM(2, 93) = 186

GCD(2, 93) = ( 2 x 93 ) / 186

GCD(2, 93) = 186 / 186

GCD(2, 93) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 293

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

LCM(1, 293) = 293

GCD(1, 293) = ( 1 x 293 ) / 293

GCD(1, 293) = 293 / 293

GCD(1, 293) = 1

GCD of 234, 638, 93, 293 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 835, 524, 81, 562
• GCD of 617, 899, 58, 508
• GCD of 577, 895, 67, 360
• GCD of 899, 682, 22, 642
• GCD of 522, 888, 15, 620

1. What is the GCD of 234, 638, 93, 293?

GCD of 234, 638, 93, 293 is 1

2. Where do I get the detailed procedure to find GCD of 234, 638, 93, 293?

You can find a detailed procedure to find GCD of 234, 638, 93, 293 on our page.

3. How to find GCD of 234, 638, 93, 293 on a calculator?

You can find the GCD of 234, 638, 93, 293 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.