GCD of 245, 904, 244, 835 Calculator

Given Input numbers are 245, 904, 244, 835

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 904

List of positive integer divisors of 904 that divides 904 without a remainder.

1, 2, 4, 8, 113, 226, 452, 904

Divisors of 244

List of positive integer divisors of 244 that divides 244 without a remainder.

1, 2, 4, 61, 122, 244

Divisors of 835

List of positive integer divisors of 835 that divides 835 without a remainder.

1, 5, 167, 835

Greatest Common Divisior

We found the divisors of 245, 904, 244, 835 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 245, 904, 244, 835 is 1.

Therefore, GCD of numbers 245, 904, 244, 835 is 1

Given Input Data is 245, 904, 244, 835

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 904 is 2 x 2 x 2 x 113

Prime Factorization of 244 is 2 x 2 x 61

Prime Factorization of 835 is 5 x 167

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, 904) = 221480

GCD(245, 904) = ( 245 x 904 ) / 221480

GCD(245, 904) = 221480 / 221480

GCD(245, 904) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 244

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

LCM(1, 244) = 244

GCD(1, 244) = ( 1 x 244 ) / 244

GCD(1, 244) = 244 / 244

GCD(1, 244) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 835

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

LCM(1, 835) = 835

GCD(1, 835) = ( 1 x 835 ) / 835

GCD(1, 835) = 835 / 835

GCD(1, 835) = 1

GCD of 245, 904, 244, 835 is 1

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1. What is the GCD of 245, 904, 244, 835?

GCD of 245, 904, 244, 835 is 1

2. Where do I get the detailed procedure to find GCD of 245, 904, 244, 835?

You can find a detailed procedure to find GCD of 245, 904, 244, 835 on our page.

3. How to find GCD of 245, 904, 244, 835 on a calculator?

You can find the GCD of 245, 904, 244, 835 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.