GCD of 322, 325, 42, 210 Calculator

Given Input numbers are 322, 325, 42, 210

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

Divisors of 322

List of positive integer divisors of 322 that divides 322 without a remainder.

1, 2, 7, 14, 23, 46, 161, 322

Divisors of 325

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

1, 5, 13, 25, 65, 325

Divisors of 42

List of positive integer divisors of 42 that divides 42 without a remainder.

1, 2, 3, 6, 7, 14, 21, 42

Divisors of 210

List of positive integer divisors of 210 that divides 210 without a remainder.

1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210

Greatest Common Divisior

We found the divisors of 322, 325, 42, 210 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 322, 325, 42, 210 is 1.

Therefore, GCD of numbers 322, 325, 42, 210 is 1

Given Input Data is 322, 325, 42, 210

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

Prime Factorization of 322 is 2 x 7 x 23

Prime Factorization of 325 is 5 x 5 x 13

Prime Factorization of 42 is 2 x 3 x 7

Prime Factorization of 210 is 2 x 3 x 5 x 7

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(322, 325) = 104650

GCD(322, 325) = ( 322 x 325 ) / 104650

GCD(322, 325) = 104650 / 104650

GCD(322, 325) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 42

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

LCM(1, 42) = 42

GCD(1, 42) = ( 1 x 42 ) / 42

GCD(1, 42) = 42 / 42

GCD(1, 42) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 210

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

LCM(1, 210) = 210

GCD(1, 210) = ( 1 x 210 ) / 210

GCD(1, 210) = 210 / 210

GCD(1, 210) = 1

GCD of 322, 325, 42, 210 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 668, 653, 87, 992
• GCD of 719, 295, 25, 760
• GCD of 614, 800, 96, 918
• GCD of 585, 854, 39, 857
• GCD of 131, 563, 83, 711

1. What is the GCD of 322, 325, 42, 210?

GCD of 322, 325, 42, 210 is 1

2. Where do I get the detailed procedure to find GCD of 322, 325, 42, 210?

You can find a detailed procedure to find GCD of 322, 325, 42, 210 on our page.

3. How to find GCD of 322, 325, 42, 210 on a calculator?

You can find the GCD of 322, 325, 42, 210 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.