GCD of 816, 990, 853 Calculator
Reviewed By : Phani Ponnapalli
Last Updated at : Mar 29,2023
Online GCD Calculator is useful to find the GCD of 816, 990, 853 quickly. Get the easiest ways to solve the greatest common divisor of 816, 990, 853 i.e 1 in different methods as follows.
Given Input numbers are 816, 990, 853
In the factoring method, we have to find the divisors of all numbers
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
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
Divisors of 853 :
The positive integer divisors of 853 that completely divides 853 are.
1, 853
GCD of numbers is the greatest common divisor
So, the GCD (816, 990, 853) = 1.
Given numbers are 816, 990, 853
The list of prime factors of all numbers are
Prime factors of 816 are 2 x 2 x 2 x 2 x 3 x 17
Prime factors of 990 are 2 x 3 x 3 x 5 x 11
Prime factors of 853 are 853
The above numbers do not have any common prime factor. So GCD is 1
Steps to Calculate GCD of 816, 990, 853 using LCM Formula
Given numbers are 816, 990, 853
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(816, 990) = 134640
GCD(816, 990) = ( 816 x 990 ) / 134640
= 816 / 990
= 816
Step2:
LCM(6, 853) = 5118
GCD(6, 853) = ( 6 x 853 ) / 5118
= 6 / 853
= 6
So, Greatest Common Divisor of 816, 990, 853 is 1
GCD of Numbers Calculation Examples
Here are some samples of GCD of Numbers calculations.
Greatest Common Divisor of 816, 990, 853
Given numbers are 816, 990, 853
The greatest common divisor of numbers 816, 990, 853 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 816, 990, 853 is 1.
FAQs on GCD of 816, 990, 853 Calculator
1. What is the GCD of 816, 990, 853?
GCD of given numbers 816, 990, 853 is 1
2. How to calculate the greatest common divisor of 816, 990, 853?
We can find the highest common divisor of 816, 990, 853 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 816, 990, 853 i.e 1.
3. How can I use the GCD of 816, 990, 853Calculator?
Out the numbers 816, 990, 853 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.