Online GCD Calculator is useful to find the GCD of 852, 204, 912, 644 quickly. Get the easiest ways to solve the greatest common divisor of 852, 204, 912, 644 i.e 4 in different methods as follows.
Given Input numbers are 852, 204, 912, 644
In the factoring method, we have to find the divisors of all numbers
Divisors of 852 :
The positive integer divisors of 852 that completely divides 852 are.
1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 426, 852
Divisors of 204 :
The positive integer divisors of 204 that completely divides 204 are.
1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204
Divisors of 912 :
The positive integer divisors of 912 that completely divides 912 are.
1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 912
Divisors of 644 :
The positive integer divisors of 644 that completely divides 644 are.
1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644
GCD of numbers is the greatest common divisor
So, the GCD (852, 204, 912, 644) = 4.
Given numbers are 852, 204, 912, 644
The list of prime factors of all numbers are
Prime factors of 852 are 2 x 2 x 3 x 71
Prime factors of 204 are 2 x 2 x 3 x 17
Prime factors of 912 are 2 x 2 x 2 x 2 x 3 x 19
Prime factors of 644 are 2 x 2 x 7 x 23
The highest common occurrence is 22
Therefore, GCD of 852, 204, 912, 644 is 4.
Given numbers are 852, 204, 912, 644
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(852, 204) = 14484
GCD(852, 204) = ( 852 x 204 ) / 14484
= 852 / 204
= 852
Step2:
LCM(12, 912) = 912
GCD(12, 912) = ( 12 x 912 ) / 912
= 12 / 912
= 12
Step3:
LCM(12, 644) = 1932
GCD(12, 644) = ( 12 x 644 ) / 1932
= 12 / 644
= 12
So, Greatest Common Divisor of 852, 204, 912, 644 is 4
Here are some samples of GCD of Numbers calculations.
Given numbers are 852, 204, 912, 644
The greatest common divisor of numbers 852, 204, 912, 644 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 852, 204, 912, 644 is 4.
1. What is the GCD of 852, 204, 912, 644?
GCD of given numbers 852, 204, 912, 644 is 4
2. How to calculate the greatest common divisor of 852, 204, 912, 644?
We can find the highest common divisor of 852, 204, 912, 644 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 852, 204, 912, 644 i.e 4.
3. How can I use the GCD of 852, 204, 912, 644Calculator?
Out the numbers 852, 204, 912, 644 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.