GCD of 483, 528, 20, 461 Calculator

Given Input numbers are 483, 528, 20, 461

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

Divisors of 483

List of positive integer divisors of 483 that divides 483 without a remainder.

1, 3, 7, 21, 23, 69, 161, 483

Divisors of 528

List of positive integer divisors of 528 that divides 528 without a remainder.

1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528

Divisors of 20

List of positive integer divisors of 20 that divides 20 without a remainder.

1, 2, 4, 5, 10, 20

Divisors of 461

List of positive integer divisors of 461 that divides 461 without a remainder.

1, 461

Greatest Common Divisior

We found the divisors of 483, 528, 20, 461 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 483, 528, 20, 461 is 1.

Therefore, GCD of numbers 483, 528, 20, 461 is 1

Given Input Data is 483, 528, 20, 461

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

Prime Factorization of 483 is 3 x 7 x 23

Prime Factorization of 528 is 2 x 2 x 2 x 2 x 3 x 11

Prime Factorization of 20 is 2 x 2 x 5

Prime Factorization of 461 is 461

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(483, 528) = 85008

GCD(483, 528) = ( 483 x 528 ) / 85008

GCD(483, 528) = 255024 / 85008

GCD(483, 528) = 3

Step2:

Here we consider the GCD from the above i.e. 3 as first number and the next as 20

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

LCM(3, 20) = 60

GCD(3, 20) = ( 3 x 20 ) / 60

GCD(3, 20) = 60 / 60

GCD(3, 20) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 461

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

LCM(1, 461) = 461

GCD(1, 461) = ( 1 x 461 ) / 461

GCD(1, 461) = 461 / 461

GCD(1, 461) = 1

GCD of 483, 528, 20, 461 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 974, 972, 29, 994
• GCD of 723, 844, 21, 576
• GCD of 230, 415, 78, 437
• GCD of 663, 519, 73, 277
• GCD of 652, 154, 95, 667

1. What is the GCD of 483, 528, 20, 461?

GCD of 483, 528, 20, 461 is 1

2. Where do I get the detailed procedure to find GCD of 483, 528, 20, 461?

You can find a detailed procedure to find GCD of 483, 528, 20, 461 on our page.

3. How to find GCD of 483, 528, 20, 461 on a calculator?

You can find the GCD of 483, 528, 20, 461 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.