GCD of 489, 815, 844 Calculator
Reviewed By : Phani Ponnapalli
Last Updated at : Mar 29,2023
Online GCD Calculator is useful to find the GCD of 489, 815, 844 quickly. Get the easiest ways to solve the greatest common divisor of 489, 815, 844 i.e 1 in different methods as follows.
Given Input numbers are 489, 815, 844
In the factoring method, we have to find the divisors of all numbers
Divisors of 489 :
The positive integer divisors of 489 that completely divides 489 are.
1, 3, 163, 489
Divisors of 815 :
The positive integer divisors of 815 that completely divides 815 are.
1, 5, 163, 815
Divisors of 844 :
The positive integer divisors of 844 that completely divides 844 are.
1, 2, 4, 211, 422, 844
GCD of numbers is the greatest common divisor
So, the GCD (489, 815, 844) = 1.
Given numbers are 489, 815, 844
The list of prime factors of all numbers are
Prime factors of 489 are 3 x 163
Prime factors of 815 are 5 x 163
Prime factors of 844 are 2 x 2 x 211
The above numbers do not have any common prime factor. So GCD is 1
Steps to Calculate GCD of 489, 815, 844 using LCM Formula
Given numbers are 489, 815, 844
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(489, 815) = 2445
GCD(489, 815) = ( 489 x 815 ) / 2445
= 489 / 815
= 489
Step2:
LCM(163, 844) = 137572
GCD(163, 844) = ( 163 x 844 ) / 137572
= 163 / 844
= 163
So, Greatest Common Divisor of 489, 815, 844 is 1
GCD of Numbers Calculation Examples
Here are some samples of GCD of Numbers calculations.
Greatest Common Divisor of 489, 815, 844
Given numbers are 489, 815, 844
The greatest common divisor of numbers 489, 815, 844 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 489, 815, 844 is 1.
FAQs on GCD of 489, 815, 844 Calculator
1. What is the GCD of 489, 815, 844?
GCD of given numbers 489, 815, 844 is 1
2. How to calculate the greatest common divisor of 489, 815, 844?
We can find the highest common divisor of 489, 815, 844 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 489, 815, 844 i.e 1.
3. How can I use the GCD of 489, 815, 844Calculator?
Out the numbers 489, 815, 844 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.