GCD of 180, 440, 816 Calculator
Reviewed By : Phani Ponnapalli
Last Updated at : Mar 29,2023
Online GCD Calculator is useful to find the GCD of 180, 440, 816 quickly. Get the easiest ways to solve the greatest common divisor of 180, 440, 816 i.e 4 in different methods as follows.
Given Input numbers are 180, 440, 816
In the factoring method, we have to find the divisors of all numbers
Divisors of 180 :
The positive integer divisors of 180 that completely divides 180 are.
1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180
Divisors of 440 :
The positive integer divisors of 440 that completely divides 440 are.
1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440
Divisors of 816 :
The positive integer divisors of 816 that completely divides 816 are.
1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816
GCD of numbers is the greatest common divisor
So, the GCD (180, 440, 816) = 4.
Given numbers are 180, 440, 816
The list of prime factors of all numbers are
Prime factors of 180 are 2 x 2 x 3 x 3 x 5
Prime factors of 440 are 2 x 2 x 2 x 5 x 11
Prime factors of 816 are 2 x 2 x 2 x 2 x 3 x 17
The highest common occurrence is 22
Therefore, GCD of 180, 440, 816 is 4.
Steps to Calculate GCD of 180, 440, 816 using LCM Formula
Given numbers are 180, 440, 816
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(180, 440) = 3960
GCD(180, 440) = ( 180 x 440 ) / 3960
= 180 / 440
= 180
Step2:
LCM(20, 816) = 4080
GCD(20, 816) = ( 20 x 816 ) / 4080
= 20 / 816
= 20
So, Greatest Common Divisor of 180, 440, 816 is 4
GCD of Numbers Calculation Examples
Here are some samples of GCD of Numbers calculations.
Greatest Common Divisor of 180, 440, 816
Given numbers are 180, 440, 816
The greatest common divisor of numbers 180, 440, 816 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 180, 440, 816 is 4.
FAQs on GCD of 180, 440, 816 Calculator
1. What is the GCD of 180, 440, 816?
GCD of given numbers 180, 440, 816 is 4
2. How to calculate the greatest common divisor of 180, 440, 816?
We can find the highest common divisor of 180, 440, 816 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 180, 440, 816 i.e 4.
3. How can I use the GCD of 180, 440, 816Calculator?
Out the numbers 180, 440, 816 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.