GCD of 483, 423, 990 Calculator
Reviewed By : Phani Ponnapalli
Last Updated at : Mar 29,2023
Online GCD Calculator is useful to find the GCD of 483, 423, 990 quickly. Get the easiest ways to solve the greatest common divisor of 483, 423, 990 i.e 3 in different methods as follows.
Given Input numbers are 483, 423, 990
In the factoring method, we have to find the divisors of all numbers
Divisors of 483 :
The positive integer divisors of 483 that completely divides 483 are.
1, 3, 7, 21, 23, 69, 161, 483
Divisors of 423 :
The positive integer divisors of 423 that completely divides 423 are.
1, 3, 9, 47, 141, 423
Divisors of 990 :
The positive integer divisors of 990 that completely divides 990 are.
1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990
GCD of numbers is the greatest common divisor
So, the GCD (483, 423, 990) = 3.
Given numbers are 483, 423, 990
The list of prime factors of all numbers are
Prime factors of 483 are 3 x 7 x 23
Prime factors of 423 are 3 x 3 x 47
Prime factors of 990 are 2 x 3 x 3 x 5 x 11
The highest common occurrence is 31
Therefore, GCD of 483, 423, 990 is 3.
Steps to Calculate GCD of 483, 423, 990 using LCM Formula
Given numbers are 483, 423, 990
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(483, 423) = 68103
GCD(483, 423) = ( 483 x 423 ) / 68103
= 483 / 423
= 483
Step2:
LCM(3, 990) = 990
GCD(3, 990) = ( 3 x 990 ) / 990
= 3 / 990
= 3
So, Greatest Common Divisor of 483, 423, 990 is 3
GCD of Numbers Calculation Examples
Here are some samples of GCD of Numbers calculations.
Greatest Common Divisor of 483, 423, 990
Given numbers are 483, 423, 990
The greatest common divisor of numbers 483, 423, 990 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 483, 423, 990 is 3.
FAQs on GCD of 483, 423, 990 Calculator
1. What is the GCD of 483, 423, 990?
GCD of given numbers 483, 423, 990 is 3
2. How to calculate the greatest common divisor of 483, 423, 990?
We can find the highest common divisor of 483, 423, 990 easily using the prime factorization method. Just list the prime factors of all numbers and pick the highest common factor which is the GCD of 483, 423, 990 i.e 3.
3. How can I use the GCD of 483, 423, 990Calculator?
Out the numbers 483, 423, 990 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.