GCD of 945, 853, 324 Calculator

Given Input numbers are 945, 853, 324

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

Divisors of 945

List of positive integer divisors of 945 that divides 945 without a remainder.

1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945

Divisors of 853

List of positive integer divisors of 853 that divides 853 without a remainder.

1, 853

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

Greatest Common Divisior

We found the divisors of 945, 853, 324 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 945, 853, 324 is 1.

Therefore, GCD of numbers 945, 853, 324 is 1

Given Input Data is 945, 853, 324

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

Prime Factorization of 945 is 3 x 3 x 3 x 5 x 7

Prime Factorization of 853 is 853

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

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(945, 853) = 806085

GCD(945, 853) = ( 945 x 853 ) / 806085

GCD(945, 853) = 806085 / 806085

GCD(945, 853) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 324

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

LCM(1, 324) = 324

GCD(1, 324) = ( 1 x 324 ) / 324

GCD(1, 324) = 324 / 324

GCD(1, 324) = 1

GCD of 945, 853, 324 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 208, 858, 625
• GCD of 259, 651, 323
• GCD of 923, 329, 243
• GCD of 637, 683, 787
• GCD of 212, 120, 701

1. What is the GCD of 945, 853, 324?

GCD of 945, 853, 324 is 1

2. Where do I get the detailed procedure to find GCD of 945, 853, 324?

You can find a detailed procedure to find GCD of 945, 853, 324 on our page.

3. How to find GCD of 945, 853, 324 on a calculator?

You can find the GCD of 945, 853, 324 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.