GCD of 432, 315, 111 Calculator
Reviewed By : Phani Ponnapalli
Last Updated at : Mar 29,2023
Online GCD Calculator is useful to find the GCD of 432, 315, 111 quickly. Get the easiest ways to solve the greatest common divisor of 432, 315, 111 i.e 3 in different methods as follows.
Given Input numbers are 432, 315, 111
In the factoring method, we have to find the divisors of all numbers
Divisors of 432 :
The positive integer divisors of 432 that completely divides 432 are.
1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432
Divisors of 315 :
The positive integer divisors of 315 that completely divides 315 are.
1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315
Divisors of 111 :
The positive integer divisors of 111 that completely divides 111 are.
1, 3, 37, 111
GCD of numbers is the greatest common divisor
So, the GCD (432, 315, 111) = 3.
Given numbers are 432, 315, 111
The list of prime factors of all numbers are
Prime factors of 432 are 2 x 2 x 2 x 2 x 3 x 3 x 3
Prime factors of 315 are 3 x 3 x 5 x 7
Prime factors of 111 are 3 x 37
The highest common occurrence is 31
Therefore, GCD of 432, 315, 111 is 3.
Steps to Calculate GCD of 432, 315, 111 using LCM Formula
Given numbers are 432, 315, 111
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(432, 315) = 15120
GCD(432, 315) = ( 432 x 315 ) / 15120
= 432 / 315
= 432
Step2:
LCM(9, 111) = 333
GCD(9, 111) = ( 9 x 111 ) / 333
= 9 / 111
= 9
So, Greatest Common Divisor of 432, 315, 111 is 3
GCD of Numbers Calculation Examples
Here are some samples of GCD of Numbers calculations.
Greatest Common Divisor of 432, 315, 111
Given numbers are 432, 315, 111
The greatest common divisor of numbers 432, 315, 111 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 432, 315, 111 is 3.
FAQs on GCD of 432, 315, 111 Calculator
1. What is the GCD of 432, 315, 111?
GCD of given numbers 432, 315, 111 is 3
2. How to calculate the greatest common divisor of 432, 315, 111?
We can find the highest common divisor of 432, 315, 111 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 432, 315, 111 i.e 3.
3. How can I use the GCD of 432, 315, 111Calculator?
Out the numbers 432, 315, 111 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.