Online GCD Calculator is useful to find the GCD of 816, 331, 328, 188 quickly. Get the easiest ways to solve the greatest common divisor of 816, 331, 328, 188 i.e 1 in different methods as follows.
Given Input numbers are 816, 331, 328, 188
In the factoring method, we have to find the divisors of all numbers
Divisors of 816 :
The positive integer divisors of 816 that completely divides 816 are.
1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816
Divisors of 331 :
The positive integer divisors of 331 that completely divides 331 are.
1, 331
Divisors of 328 :
The positive integer divisors of 328 that completely divides 328 are.
1, 2, 4, 8, 41, 82, 164, 328
Divisors of 188 :
The positive integer divisors of 188 that completely divides 188 are.
1, 2, 4, 47, 94, 188
GCD of numbers is the greatest common divisor
So, the GCD (816, 331, 328, 188) = 1.
Given numbers are 816, 331, 328, 188
The list of prime factors of all numbers are
Prime factors of 816 are 2 x 2 x 2 x 2 x 3 x 17
Prime factors of 331 are 331
Prime factors of 328 are 2 x 2 x 2 x 41
Prime factors of 188 are 2 x 2 x 47
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 816, 331, 328, 188
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(816, 331) = 270096
GCD(816, 331) = ( 816 x 331 ) / 270096
= 816 / 331
= 816
Step2:
LCM(1, 328) = 328
GCD(1, 328) = ( 1 x 328 ) / 328
= 1 / 328
= 1
Step3:
LCM(1, 188) = 188
GCD(1, 188) = ( 1 x 188 ) / 188
= 1 / 188
= 1
So, Greatest Common Divisor of 816, 331, 328, 188 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 816, 331, 328, 188
The greatest common divisor of numbers 816, 331, 328, 188 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 816, 331, 328, 188 is 1.
1. What is the GCD of 816, 331, 328, 188?
GCD of given numbers 816, 331, 328, 188 is 1
2. How to calculate the greatest common divisor of 816, 331, 328, 188?
We can find the highest common divisor of 816, 331, 328, 188 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 816, 331, 328, 188 i.e 1.
3. How can I use the GCD of 816, 331, 328, 188Calculator?
Out the numbers 816, 331, 328, 188 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.