GCD of 920, 697, 445, 633 Calculator

Given Input numbers are 920, 697, 445, 633

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

Divisors of 920

List of positive integer divisors of 920 that divides 920 without a remainder.

1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920

Divisors of 697

List of positive integer divisors of 697 that divides 697 without a remainder.

1, 17, 41, 697

Divisors of 445

List of positive integer divisors of 445 that divides 445 without a remainder.

1, 5, 89, 445

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 920, 697, 445, 633 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 920, 697, 445, 633 is 1.

Therefore, GCD of numbers 920, 697, 445, 633 is 1

Given Input Data is 920, 697, 445, 633

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

Prime Factorization of 920 is 2 x 2 x 2 x 5 x 23

Prime Factorization of 697 is 17 x 41

Prime Factorization of 445 is 5 x 89

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(920, 697) = 641240

GCD(920, 697) = ( 920 x 697 ) / 641240

GCD(920, 697) = 641240 / 641240

GCD(920, 697) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 445

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

LCM(1, 445) = 445

GCD(1, 445) = ( 1 x 445 ) / 445

GCD(1, 445) = 445 / 445

GCD(1, 445) = 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 920, 697, 445, 633 is 1

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• GCD of 613, 387, 808, 591
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1. What is the GCD of 920, 697, 445, 633?

GCD of 920, 697, 445, 633 is 1

2. Where do I get the detailed procedure to find GCD of 920, 697, 445, 633?

You can find a detailed procedure to find GCD of 920, 697, 445, 633 on our page.

3. How to find GCD of 920, 697, 445, 633 on a calculator?

You can find the GCD of 920, 697, 445, 633 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.