GCD of 945, 323, 820, 633 Calculator

Given Input numbers are 945, 323, 820, 633

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 323

List of positive integer divisors of 323 that divides 323 without a remainder.

1, 17, 19, 323

Divisors of 820

List of positive integer divisors of 820 that divides 820 without a remainder.

1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820

Divisors of 633

List of positive integer divisors of 633 that divides 633 without a remainder.

1, 3, 211, 633

Greatest Common Divisior

We found the divisors of 945, 323, 820, 633 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 945, 323, 820, 633 is 1.

Therefore, GCD of numbers 945, 323, 820, 633 is 1

Given Input Data is 945, 323, 820, 633

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 323 is 17 x 19

Prime Factorization of 820 is 2 x 2 x 5 x 41

Prime Factorization of 633 is 3 x 211

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, 323) = 305235

GCD(945, 323) = ( 945 x 323 ) / 305235

GCD(945, 323) = 305235 / 305235

GCD(945, 323) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 820

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

LCM(1, 820) = 820

GCD(1, 820) = ( 1 x 820 ) / 820

GCD(1, 820) = 820 / 820

GCD(1, 820) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 633

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

LCM(1, 633) = 633

GCD(1, 633) = ( 1 x 633 ) / 633

GCD(1, 633) = 633 / 633

GCD(1, 633) = 1

GCD of 945, 323, 820, 633 is 1

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• GCD of 903, 418, 709, 380
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1. What is the GCD of 945, 323, 820, 633?

GCD of 945, 323, 820, 633 is 1

2. Where do I get the detailed procedure to find GCD of 945, 323, 820, 633?

You can find a detailed procedure to find GCD of 945, 323, 820, 633 on our page.

3. How to find GCD of 945, 323, 820, 633 on a calculator?

You can find the GCD of 945, 323, 820, 633 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.