GCD of 325, 124, 410, 289 Calculator

Given Input numbers are 325, 124, 410, 289

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

Divisors of 325

List of positive integer divisors of 325 that divides 325 without a remainder.

1, 5, 13, 25, 65, 325

Divisors of 124

List of positive integer divisors of 124 that divides 124 without a remainder.

1, 2, 4, 31, 62, 124

Divisors of 410

List of positive integer divisors of 410 that divides 410 without a remainder.

1, 2, 5, 10, 41, 82, 205, 410

Divisors of 289

List of positive integer divisors of 289 that divides 289 without a remainder.

1, 17, 289

Greatest Common Divisior

We found the divisors of 325, 124, 410, 289 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 325, 124, 410, 289 is 1.

Therefore, GCD of numbers 325, 124, 410, 289 is 1

Given Input Data is 325, 124, 410, 289

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

Prime Factorization of 325 is 5 x 5 x 13

Prime Factorization of 124 is 2 x 2 x 31

Prime Factorization of 410 is 2 x 5 x 41

Prime Factorization of 289 is 17 x 17

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(325, 124) = 40300

GCD(325, 124) = ( 325 x 124 ) / 40300

GCD(325, 124) = 40300 / 40300

GCD(325, 124) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 410

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

LCM(1, 410) = 410

GCD(1, 410) = ( 1 x 410 ) / 410

GCD(1, 410) = 410 / 410

GCD(1, 410) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 289

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

LCM(1, 289) = 289

GCD(1, 289) = ( 1 x 289 ) / 289

GCD(1, 289) = 289 / 289

GCD(1, 289) = 1

GCD of 325, 124, 410, 289 is 1

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1. What is the GCD of 325, 124, 410, 289?

GCD of 325, 124, 410, 289 is 1

2. Where do I get the detailed procedure to find GCD of 325, 124, 410, 289?

You can find a detailed procedure to find GCD of 325, 124, 410, 289 on our page.

3. How to find GCD of 325, 124, 410, 289 on a calculator?

You can find the GCD of 325, 124, 410, 289 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.