GCD of 364, 878, 245 Calculator

Given Input numbers are 364, 878, 245

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

Divisors of 364

List of positive integer divisors of 364 that divides 364 without a remainder.

1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364

Divisors of 878

List of positive integer divisors of 878 that divides 878 without a remainder.

1, 2, 439, 878

Divisors of 245

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

1, 5, 7, 35, 49, 245

Greatest Common Divisior

We found the divisors of 364, 878, 245 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 364, 878, 245 is 1.

Therefore, GCD of numbers 364, 878, 245 is 1

Given Input Data is 364, 878, 245

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

Prime Factorization of 364 is 2 x 2 x 7 x 13

Prime Factorization of 878 is 2 x 439

Prime Factorization of 245 is 5 x 7 x 7

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(364, 878) = 159796

GCD(364, 878) = ( 364 x 878 ) / 159796

GCD(364, 878) = 319592 / 159796

GCD(364, 878) = 2

Step2:

Here we consider the GCD from the above i.e. 2 as first number and the next as 245

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

LCM(2, 245) = 490

GCD(2, 245) = ( 2 x 245 ) / 490

GCD(2, 245) = 490 / 490

GCD(2, 245) = 1

GCD of 364, 878, 245 is 1

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1. What is the GCD of 364, 878, 245?

GCD of 364, 878, 245 is 1

2. Where do I get the detailed procedure to find GCD of 364, 878, 245?

You can find a detailed procedure to find GCD of 364, 878, 245 on our page.

3. How to find GCD of 364, 878, 245 on a calculator?

You can find the GCD of 364, 878, 245 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.