Online GCD Calculator is useful to find the GCD of 198, 684, 969, 904 quickly. Get the easiest ways to solve the greatest common divisor of 198, 684, 969, 904 i.e 1 in different methods as follows.
Given Input numbers are 198, 684, 969, 904
In the factoring method, we have to find the divisors of all numbers
Divisors of 198 :
The positive integer divisors of 198 that completely divides 198 are.
1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198
Divisors of 684 :
The positive integer divisors of 684 that completely divides 684 are.
1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684
Divisors of 969 :
The positive integer divisors of 969 that completely divides 969 are.
1, 3, 17, 19, 51, 57, 323, 969
Divisors of 904 :
The positive integer divisors of 904 that completely divides 904 are.
1, 2, 4, 8, 113, 226, 452, 904
GCD of numbers is the greatest common divisor
So, the GCD (198, 684, 969, 904) = 1.
Given numbers are 198, 684, 969, 904
The list of prime factors of all numbers are
Prime factors of 198 are 2 x 3 x 3 x 11
Prime factors of 684 are 2 x 2 x 3 x 3 x 19
Prime factors of 969 are 3 x 17 x 19
Prime factors of 904 are 2 x 2 x 2 x 113
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 198, 684, 969, 904
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(198, 684) = 7524
GCD(198, 684) = ( 198 x 684 ) / 7524
= 198 / 684
= 198
Step2:
LCM(18, 969) = 5814
GCD(18, 969) = ( 18 x 969 ) / 5814
= 18 / 969
= 18
Step3:
LCM(3, 904) = 2712
GCD(3, 904) = ( 3 x 904 ) / 2712
= 3 / 904
= 3
So, Greatest Common Divisor of 198, 684, 969, 904 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 198, 684, 969, 904
The greatest common divisor of numbers 198, 684, 969, 904 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 198, 684, 969, 904 is 1.
1. What is the GCD of 198, 684, 969, 904?
GCD of given numbers 198, 684, 969, 904 is 1
2. How to calculate the greatest common divisor of 198, 684, 969, 904?
We can find the highest common divisor of 198, 684, 969, 904 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 198, 684, 969, 904 i.e 1.
3. How can I use the GCD of 198, 684, 969, 904Calculator?
Out the numbers 198, 684, 969, 904 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.