GCD of 831, 921, 876 Calculator
Reviewed By : Phani Ponnapalli
Last Updated at : Mar 29,2023
Online GCD Calculator is useful to find the GCD of 831, 921, 876 quickly. Get the easiest ways to solve the greatest common divisor of 831, 921, 876 i.e 3 in different methods as follows.
Given Input numbers are 831, 921, 876
In the factoring method, we have to find the divisors of all numbers
Divisors of 831 :
The positive integer divisors of 831 that completely divides 831 are.
1, 3, 277, 831
Divisors of 921 :
The positive integer divisors of 921 that completely divides 921 are.
1, 3, 307, 921
Divisors of 876 :
The positive integer divisors of 876 that completely divides 876 are.
1, 2, 3, 4, 6, 12, 73, 146, 219, 292, 438, 876
GCD of numbers is the greatest common divisor
So, the GCD (831, 921, 876) = 3.
Given numbers are 831, 921, 876
The list of prime factors of all numbers are
Prime factors of 831 are 3 x 277
Prime factors of 921 are 3 x 307
Prime factors of 876 are 2 x 2 x 3 x 73
The highest common occurrence is 31
Therefore, GCD of 831, 921, 876 is 3.
Steps to Calculate GCD of 831, 921, 876 using LCM Formula
Given numbers are 831, 921, 876
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(831, 921) = 255117
GCD(831, 921) = ( 831 x 921 ) / 255117
= 831 / 921
= 831
Step2:
LCM(3, 876) = 876
GCD(3, 876) = ( 3 x 876 ) / 876
= 3 / 876
= 3
So, Greatest Common Divisor of 831, 921, 876 is 3
GCD of Numbers Calculation Examples
Here are some samples of GCD of Numbers calculations.
Greatest Common Divisor of 831, 921, 876
Given numbers are 831, 921, 876
The greatest common divisor of numbers 831, 921, 876 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 831, 921, 876 is 3.
FAQs on GCD of 831, 921, 876 Calculator
1. What is the GCD of 831, 921, 876?
GCD of given numbers 831, 921, 876 is 3
2. How to calculate the greatest common divisor of 831, 921, 876?
We can find the highest common divisor of 831, 921, 876 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 831, 921, 876 i.e 3.
3. How can I use the GCD of 831, 921, 876Calculator?
Out the numbers 831, 921, 876 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.