Online GCD Calculator is useful to find the GCD of 684, 216, 166, 238 quickly. Get the easiest ways to solve the greatest common divisor of 684, 216, 166, 238 i.e 2 in different methods as follows.
Given Input numbers are 684, 216, 166, 238
In the factoring method, we have to find the divisors of all numbers
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 216 :
The positive integer divisors of 216 that completely divides 216 are.
1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216
Divisors of 166 :
The positive integer divisors of 166 that completely divides 166 are.
1, 2, 83, 166
Divisors of 238 :
The positive integer divisors of 238 that completely divides 238 are.
1, 2, 7, 14, 17, 34, 119, 238
GCD of numbers is the greatest common divisor
So, the GCD (684, 216, 166, 238) = 2.
Given numbers are 684, 216, 166, 238
The list of prime factors of all numbers are
Prime factors of 684 are 2 x 2 x 3 x 3 x 19
Prime factors of 216 are 2 x 2 x 2 x 3 x 3 x 3
Prime factors of 166 are 2 x 83
Prime factors of 238 are 2 x 7 x 17
The highest common occurrence is 21
Therefore, GCD of 684, 216, 166, 238 is 2.
Given numbers are 684, 216, 166, 238
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(684, 216) = 4104
GCD(684, 216) = ( 684 x 216 ) / 4104
= 684 / 216
= 684
Step2:
LCM(36, 166) = 2988
GCD(36, 166) = ( 36 x 166 ) / 2988
= 36 / 166
= 36
Step3:
LCM(2, 238) = 238
GCD(2, 238) = ( 2 x 238 ) / 238
= 2 / 238
= 2
So, Greatest Common Divisor of 684, 216, 166, 238 is 2
Here are some samples of GCD of Numbers calculations.
Given numbers are 684, 216, 166, 238
The greatest common divisor of numbers 684, 216, 166, 238 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 684, 216, 166, 238 is 2.
1. What is the GCD of 684, 216, 166, 238?
GCD of given numbers 684, 216, 166, 238 is 2
2. How to calculate the greatest common divisor of 684, 216, 166, 238?
We can find the highest common divisor of 684, 216, 166, 238 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 684, 216, 166, 238 i.e 2.
3. How can I use the GCD of 684, 216, 166, 238Calculator?
Out the numbers 684, 216, 166, 238 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.