GCD of 483, 553, 73, 223 Calculator

Given Input numbers are 483, 553, 73, 223

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 553

List of positive integer divisors of 553 that divides 553 without a remainder.

1, 7, 79, 553

Divisors of 73

List of positive integer divisors of 73 that divides 73 without a remainder.

1, 73

Divisors of 223

List of positive integer divisors of 223 that divides 223 without a remainder.

1, 223

Greatest Common Divisior

We found the divisors of 483, 553, 73, 223 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 483, 553, 73, 223 is 1.

Therefore, GCD of numbers 483, 553, 73, 223 is 1

Given Input Data is 483, 553, 73, 223

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 553 is 7 x 79

Prime Factorization of 73 is 73

Prime Factorization of 223 is 223

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, 553) = 38157

GCD(483, 553) = ( 483 x 553 ) / 38157

GCD(483, 553) = 267099 / 38157

GCD(483, 553) = 7

Step2:

Here we consider the GCD from the above i.e. 7 as first number and the next as 73

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

LCM(7, 73) = 511

GCD(7, 73) = ( 7 x 73 ) / 511

GCD(7, 73) = 511 / 511

GCD(7, 73) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 223

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

LCM(1, 223) = 223

GCD(1, 223) = ( 1 x 223 ) / 223

GCD(1, 223) = 223 / 223

GCD(1, 223) = 1

GCD of 483, 553, 73, 223 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 790, 258, 76, 453
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• GCD of 763, 277, 68, 155

1. What is the GCD of 483, 553, 73, 223?

GCD of 483, 553, 73, 223 is 1

2. Where do I get the detailed procedure to find GCD of 483, 553, 73, 223?

You can find a detailed procedure to find GCD of 483, 553, 73, 223 on our page.

3. How to find GCD of 483, 553, 73, 223 on a calculator?

You can find the GCD of 483, 553, 73, 223 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.