GCD of 324, 235, 880, 815 Calculator

Given Input numbers are 324, 235, 880, 815

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

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

Divisors of 235

List of positive integer divisors of 235 that divides 235 without a remainder.

1, 5, 47, 235

Divisors of 880

List of positive integer divisors of 880 that divides 880 without a remainder.

1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880

Divisors of 815

List of positive integer divisors of 815 that divides 815 without a remainder.

1, 5, 163, 815

Greatest Common Divisior

We found the divisors of 324, 235, 880, 815 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 324, 235, 880, 815 is 1.

Therefore, GCD of numbers 324, 235, 880, 815 is 1

Given Input Data is 324, 235, 880, 815

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

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

Prime Factorization of 235 is 5 x 47

Prime Factorization of 880 is 2 x 2 x 2 x 2 x 5 x 11

Prime Factorization of 815 is 5 x 163

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(324, 235) = 76140

GCD(324, 235) = ( 324 x 235 ) / 76140

GCD(324, 235) = 76140 / 76140

GCD(324, 235) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 880

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

LCM(1, 880) = 880

GCD(1, 880) = ( 1 x 880 ) / 880

GCD(1, 880) = 880 / 880

GCD(1, 880) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 815

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

LCM(1, 815) = 815

GCD(1, 815) = ( 1 x 815 ) / 815

GCD(1, 815) = 815 / 815

GCD(1, 815) = 1

GCD of 324, 235, 880, 815 is 1

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1. What is the GCD of 324, 235, 880, 815?

GCD of 324, 235, 880, 815 is 1

2. Where do I get the detailed procedure to find GCD of 324, 235, 880, 815?

You can find a detailed procedure to find GCD of 324, 235, 880, 815 on our page.

3. How to find GCD of 324, 235, 880, 815 on a calculator?

You can find the GCD of 324, 235, 880, 815 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.