GCD of 875, 245, 774, 324 Calculator

Given Input numbers are 875, 245, 774, 324

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

Divisors of 875

List of positive integer divisors of 875 that divides 875 without a remainder.

1, 5, 7, 25, 35, 125, 175, 875

Divisors of 245

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

1, 5, 7, 35, 49, 245

Divisors of 774

List of positive integer divisors of 774 that divides 774 without a remainder.

1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 387, 774

Divisors of 324

List of positive integer divisors of 324 that divides 324 without a remainder.

1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324

Greatest Common Divisior

We found the divisors of 875, 245, 774, 324 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 875, 245, 774, 324 is 1.

Therefore, GCD of numbers 875, 245, 774, 324 is 1

Given Input Data is 875, 245, 774, 324

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

Prime Factorization of 875 is 5 x 5 x 5 x 7

Prime Factorization of 245 is 5 x 7 x 7

Prime Factorization of 774 is 2 x 3 x 3 x 43

Prime Factorization of 324 is 2 x 2 x 3 x 3 x 3 x 3

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(875, 245) = 6125

GCD(875, 245) = ( 875 x 245 ) / 6125

GCD(875, 245) = 214375 / 6125

GCD(875, 245) = 35

Step2:

Here we consider the GCD from the above i.e. 35 as first number and the next as 774

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

LCM(35, 774) = 27090

GCD(35, 774) = ( 35 x 774 ) / 27090

GCD(35, 774) = 27090 / 27090

GCD(35, 774) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 324

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

LCM(1, 324) = 324

GCD(1, 324) = ( 1 x 324 ) / 324

GCD(1, 324) = 324 / 324

GCD(1, 324) = 1

GCD of 875, 245, 774, 324 is 1

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1. What is the GCD of 875, 245, 774, 324?

GCD of 875, 245, 774, 324 is 1

2. Where do I get the detailed procedure to find GCD of 875, 245, 774, 324?

You can find a detailed procedure to find GCD of 875, 245, 774, 324 on our page.

3. How to find GCD of 875, 245, 774, 324 on a calculator?

You can find the GCD of 875, 245, 774, 324 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.