GCD of 394, 289, 43, 237 Calculator

Given Input numbers are 394, 289, 43, 237

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

Divisors of 394

List of positive integer divisors of 394 that divides 394 without a remainder.

1, 2, 197, 394

Divisors of 289

List of positive integer divisors of 289 that divides 289 without a remainder.

1, 17, 289

Divisors of 43

List of positive integer divisors of 43 that divides 43 without a remainder.

1, 43

Divisors of 237

List of positive integer divisors of 237 that divides 237 without a remainder.

1, 3, 79, 237

Greatest Common Divisior

We found the divisors of 394, 289, 43, 237 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 394, 289, 43, 237 is 1.

Therefore, GCD of numbers 394, 289, 43, 237 is 1

Given Input Data is 394, 289, 43, 237

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

Prime Factorization of 394 is 2 x 197

Prime Factorization of 289 is 17 x 17

Prime Factorization of 43 is 43

Prime Factorization of 237 is 3 x 79

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(394, 289) = 113866

GCD(394, 289) = ( 394 x 289 ) / 113866

GCD(394, 289) = 113866 / 113866

GCD(394, 289) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 43

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

LCM(1, 43) = 43

GCD(1, 43) = ( 1 x 43 ) / 43

GCD(1, 43) = 43 / 43

GCD(1, 43) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 237

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

LCM(1, 237) = 237

GCD(1, 237) = ( 1 x 237 ) / 237

GCD(1, 237) = 237 / 237

GCD(1, 237) = 1

GCD of 394, 289, 43, 237 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 623, 172, 66, 902
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• GCD of 624, 652, 33, 634

1. What is the GCD of 394, 289, 43, 237?

GCD of 394, 289, 43, 237 is 1

2. Where do I get the detailed procedure to find GCD of 394, 289, 43, 237?

You can find a detailed procedure to find GCD of 394, 289, 43, 237 on our page.

3. How to find GCD of 394, 289, 43, 237 on a calculator?

You can find the GCD of 394, 289, 43, 237 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.