GCD of 870, 181, 325 Calculator

Given Input numbers are 870, 181, 325

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

Divisors of 870

List of positive integer divisors of 870 that divides 870 without a remainder.

1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 290, 435, 870

Divisors of 181

List of positive integer divisors of 181 that divides 181 without a remainder.

1, 181

Divisors of 325

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

1, 5, 13, 25, 65, 325

Greatest Common Divisior

We found the divisors of 870, 181, 325 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 870, 181, 325 is 1.

Therefore, GCD of numbers 870, 181, 325 is 1

Given Input Data is 870, 181, 325

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

Prime Factorization of 870 is 2 x 3 x 5 x 29

Prime Factorization of 181 is 181

Prime Factorization of 325 is 5 x 5 x 13

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(870, 181) = 157470

GCD(870, 181) = ( 870 x 181 ) / 157470

GCD(870, 181) = 157470 / 157470

GCD(870, 181) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 325

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

LCM(1, 325) = 325

GCD(1, 325) = ( 1 x 325 ) / 325

GCD(1, 325) = 325 / 325

GCD(1, 325) = 1

GCD of 870, 181, 325 is 1

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1. What is the GCD of 870, 181, 325?

GCD of 870, 181, 325 is 1

2. Where do I get the detailed procedure to find GCD of 870, 181, 325?

You can find a detailed procedure to find GCD of 870, 181, 325 on our page.

3. How to find GCD of 870, 181, 325 on a calculator?

You can find the GCD of 870, 181, 325 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.