GCD of 485, 468, 920 Calculator

Given Input numbers are 485, 468, 920

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

Divisors of 485

List of positive integer divisors of 485 that divides 485 without a remainder.

1, 5, 97, 485

Divisors of 468

List of positive integer divisors of 468 that divides 468 without a remainder.

1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468

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

Greatest Common Divisior

We found the divisors of 485, 468, 920 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 485, 468, 920 is 1.

Therefore, GCD of numbers 485, 468, 920 is 1

Given Input Data is 485, 468, 920

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

Prime Factorization of 485 is 5 x 97

Prime Factorization of 468 is 2 x 2 x 3 x 3 x 13

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

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(485, 468) = 226980

GCD(485, 468) = ( 485 x 468 ) / 226980

GCD(485, 468) = 226980 / 226980

GCD(485, 468) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 920

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

LCM(1, 920) = 920

GCD(1, 920) = ( 1 x 920 ) / 920

GCD(1, 920) = 920 / 920

GCD(1, 920) = 1

GCD of 485, 468, 920 is 1

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1. What is the GCD of 485, 468, 920?

GCD of 485, 468, 920 is 1

2. Where do I get the detailed procedure to find GCD of 485, 468, 920?

You can find a detailed procedure to find GCD of 485, 468, 920 on our page.

3. How to find GCD of 485, 468, 920 on a calculator?

You can find the GCD of 485, 468, 920 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.