GCD of 874, 838, 390 Calculator
Reviewed By : Phani Ponnapalli
Last Updated at : Mar 29,2023
Online GCD Calculator is useful to find the GCD of 874, 838, 390 quickly. Get the easiest ways to solve the greatest common divisor of 874, 838, 390 i.e 2 in different methods as follows.
Given Input numbers are 874, 838, 390
In the factoring method, we have to find the divisors of all numbers
Divisors of 874 :
The positive integer divisors of 874 that completely divides 874 are.
1, 2, 19, 23, 38, 46, 437, 874
Divisors of 838 :
The positive integer divisors of 838 that completely divides 838 are.
1, 2, 419, 838
Divisors of 390 :
The positive integer divisors of 390 that completely divides 390 are.
1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390
GCD of numbers is the greatest common divisor
So, the GCD (874, 838, 390) = 2.
Given numbers are 874, 838, 390
The list of prime factors of all numbers are
Prime factors of 874 are 2 x 19 x 23
Prime factors of 838 are 2 x 419
Prime factors of 390 are 2 x 3 x 5 x 13
The highest common occurrence is 21
Therefore, GCD of 874, 838, 390 is 2.
Steps to Calculate GCD of 874, 838, 390 using LCM Formula
Given numbers are 874, 838, 390
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(874, 838) = 366206
GCD(874, 838) = ( 874 x 838 ) / 366206
= 874 / 838
= 874
Step2:
LCM(2, 390) = 390
GCD(2, 390) = ( 2 x 390 ) / 390
= 2 / 390
= 2
So, Greatest Common Divisor of 874, 838, 390 is 2
GCD of Numbers Calculation Examples
Here are some samples of GCD of Numbers calculations.
Greatest Common Divisor of 874, 838, 390
Given numbers are 874, 838, 390
The greatest common divisor of numbers 874, 838, 390 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 874, 838, 390 is 2.
FAQs on GCD of 874, 838, 390 Calculator
1. What is the GCD of 874, 838, 390?
GCD of given numbers 874, 838, 390 is 2
2. How to calculate the greatest common divisor of 874, 838, 390?
We can find the highest common divisor of 874, 838, 390 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 874, 838, 390 i.e 2.
3. How can I use the GCD of 874, 838, 390Calculator?
Out the numbers 874, 838, 390 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.