GCD of 245, 234, 369, 806 Calculator

Given Input numbers are 245, 234, 369, 806

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

Divisors of 245

List of positive integer divisors of 245 that divides 245 without a remainder.

1, 5, 7, 35, 49, 245

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 369

List of positive integer divisors of 369 that divides 369 without a remainder.

1, 3, 9, 41, 123, 369

Divisors of 806

List of positive integer divisors of 806 that divides 806 without a remainder.

1, 2, 13, 26, 31, 62, 403, 806

Greatest Common Divisior

We found the divisors of 245, 234, 369, 806 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 245, 234, 369, 806 is 1.

Therefore, GCD of numbers 245, 234, 369, 806 is 1

Given Input Data is 245, 234, 369, 806

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

Prime Factorization of 245 is 5 x 7 x 7

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

Prime Factorization of 369 is 3 x 3 x 41

Prime Factorization of 806 is 2 x 13 x 31

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(245, 234) = 57330

GCD(245, 234) = ( 245 x 234 ) / 57330

GCD(245, 234) = 57330 / 57330

GCD(245, 234) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 369

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

LCM(1, 369) = 369

GCD(1, 369) = ( 1 x 369 ) / 369

GCD(1, 369) = 369 / 369

GCD(1, 369) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 806

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

LCM(1, 806) = 806

GCD(1, 806) = ( 1 x 806 ) / 806

GCD(1, 806) = 806 / 806

GCD(1, 806) = 1

GCD of 245, 234, 369, 806 is 1

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1. What is the GCD of 245, 234, 369, 806?

GCD of 245, 234, 369, 806 is 1

2. Where do I get the detailed procedure to find GCD of 245, 234, 369, 806?

You can find a detailed procedure to find GCD of 245, 234, 369, 806 on our page.

3. How to find GCD of 245, 234, 369, 806 on a calculator?

You can find the GCD of 245, 234, 369, 806 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.