Online GCD Calculator is useful to find the GCD of 864, 219, 324 quickly. Get the easiest ways to solve the greatest common divisor of 864, 219, 324 i.e 3 in different methods as follows.
Given Input numbers are 864, 219, 324
In the factoring method, we have to find the divisors of all numbers
Divisors of 864 :
The positive integer divisors of 864 that completely divides 864 are.
1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864
Divisors of 219 :
The positive integer divisors of 219 that completely divides 219 are.
1, 3, 73, 219
Divisors of 324 :
The positive integer divisors of 324 that completely divides 324 are.
1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324
GCD of numbers is the greatest common divisor
So, the GCD (864, 219, 324) = 3.
Given numbers are 864, 219, 324
The list of prime factors of all numbers are
Prime factors of 864 are 2 x 2 x 2 x 2 x 2 x 3 x 3 x 3
Prime factors of 219 are 3 x 73
Prime factors of 324 are 2 x 2 x 3 x 3 x 3 x 3
The highest common occurrence is 31
Therefore, GCD of 864, 219, 324 is 3.
Given numbers are 864, 219, 324
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(864, 219) = 63072
GCD(864, 219) = ( 864 x 219 ) / 63072
= 864 / 219
= 864
Step2:
LCM(3, 324) = 324
GCD(3, 324) = ( 3 x 324 ) / 324
= 3 / 324
= 3
So, Greatest Common Divisor of 864, 219, 324 is 3
Here are some samples of GCD of Numbers calculations.
Given numbers are 864, 219, 324
The greatest common divisor of numbers 864, 219, 324 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 864, 219, 324 is 3.
1. What is the GCD of 864, 219, 324?
GCD of given numbers 864, 219, 324 is 3
2. How to calculate the greatest common divisor of 864, 219, 324?
We can find the highest common divisor of 864, 219, 324 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 864, 219, 324 i.e 3.
3. How can I use the GCD of 864, 219, 324Calculator?
Out the numbers 864, 219, 324 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.