GCD of 325, 730, 89, 209 Calculator

Given Input numbers are 325, 730, 89, 209

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 730

List of positive integer divisors of 730 that divides 730 without a remainder.

1, 2, 5, 10, 73, 146, 365, 730

Divisors of 89

List of positive integer divisors of 89 that divides 89 without a remainder.

1, 89

Divisors of 209

List of positive integer divisors of 209 that divides 209 without a remainder.

1, 11, 19, 209

Greatest Common Divisior

We found the divisors of 325, 730, 89, 209 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 325, 730, 89, 209 is 1.

Therefore, GCD of numbers 325, 730, 89, 209 is 1

Given Input Data is 325, 730, 89, 209

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 730 is 2 x 5 x 73

Prime Factorization of 89 is 89

Prime Factorization of 209 is 11 x 19

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, 730) = 47450

GCD(325, 730) = ( 325 x 730 ) / 47450

GCD(325, 730) = 237250 / 47450

GCD(325, 730) = 5

Step2:

Here we consider the GCD from the above i.e. 5 as first number and the next as 89

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

LCM(5, 89) = 445

GCD(5, 89) = ( 5 x 89 ) / 445

GCD(5, 89) = 445 / 445

GCD(5, 89) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 209

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

LCM(1, 209) = 209

GCD(1, 209) = ( 1 x 209 ) / 209

GCD(1, 209) = 209 / 209

GCD(1, 209) = 1

GCD of 325, 730, 89, 209 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 400, 966, 99, 821
• GCD of 427, 251, 95, 188
• GCD of 633, 501, 88, 801
• GCD of 459, 677, 83, 588
• GCD of 473, 796, 34, 929

1. What is the GCD of 325, 730, 89, 209?

GCD of 325, 730, 89, 209 is 1

2. Where do I get the detailed procedure to find GCD of 325, 730, 89, 209?

You can find a detailed procedure to find GCD of 325, 730, 89, 209 on our page.

3. How to find GCD of 325, 730, 89, 209 on a calculator?

You can find the GCD of 325, 730, 89, 209 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.