Online GCD Calculator is useful to find the GCD of 324, 780, 885 quickly. Get the easiest ways to solve the greatest common divisor of 324, 780, 885 i.e 3 in different methods as follows.
Given Input numbers are 324, 780, 885
In the factoring method, we have to find the divisors of all numbers
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
Divisors of 780 :
The positive integer divisors of 780 that completely divides 780 are.
1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780
Divisors of 885 :
The positive integer divisors of 885 that completely divides 885 are.
1, 3, 5, 15, 59, 177, 295, 885
GCD of numbers is the greatest common divisor
So, the GCD (324, 780, 885) = 3.
Given numbers are 324, 780, 885
The list of prime factors of all numbers are
Prime factors of 324 are 2 x 2 x 3 x 3 x 3 x 3
Prime factors of 780 are 2 x 2 x 3 x 5 x 13
Prime factors of 885 are 3 x 5 x 59
The highest common occurrence is 31
Therefore, GCD of 324, 780, 885 is 3.
Given numbers are 324, 780, 885
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(324, 780) = 21060
GCD(324, 780) = ( 324 x 780 ) / 21060
= 324 / 780
= 324
Step2:
LCM(12, 885) = 3540
GCD(12, 885) = ( 12 x 885 ) / 3540
= 12 / 885
= 12
So, Greatest Common Divisor of 324, 780, 885 is 3
Here are some samples of GCD of Numbers calculations.
Given numbers are 324, 780, 885
The greatest common divisor of numbers 324, 780, 885 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 324, 780, 885 is 3.
1. What is the GCD of 324, 780, 885?
GCD of given numbers 324, 780, 885 is 3
2. How to calculate the greatest common divisor of 324, 780, 885?
We can find the highest common divisor of 324, 780, 885 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 324, 780, 885 i.e 3.
3. How can I use the GCD of 324, 780, 885Calculator?
Out the numbers 324, 780, 885 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.