Online GCD Calculator is useful to find the GCD of 216, 168, 669, 764 quickly. Get the easiest ways to solve the greatest common divisor of 216, 168, 669, 764 i.e 1 in different methods as follows.
Given Input numbers are 216, 168, 669, 764
In the factoring method, we have to find the divisors of all numbers
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 168 :
The positive integer divisors of 168 that completely divides 168 are.
1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168
Divisors of 669 :
The positive integer divisors of 669 that completely divides 669 are.
1, 3, 223, 669
Divisors of 764 :
The positive integer divisors of 764 that completely divides 764 are.
1, 2, 4, 191, 382, 764
GCD of numbers is the greatest common divisor
So, the GCD (216, 168, 669, 764) = 1.
Given numbers are 216, 168, 669, 764
The list of prime factors of all numbers are
Prime factors of 216 are 2 x 2 x 2 x 3 x 3 x 3
Prime factors of 168 are 2 x 2 x 2 x 3 x 7
Prime factors of 669 are 3 x 223
Prime factors of 764 are 2 x 2 x 191
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 216, 168, 669, 764
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(216, 168) = 1512
GCD(216, 168) = ( 216 x 168 ) / 1512
= 216 / 168
= 216
Step2:
LCM(24, 669) = 5352
GCD(24, 669) = ( 24 x 669 ) / 5352
= 24 / 669
= 24
Step3:
LCM(3, 764) = 2292
GCD(3, 764) = ( 3 x 764 ) / 2292
= 3 / 764
= 3
So, Greatest Common Divisor of 216, 168, 669, 764 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 216, 168, 669, 764
The greatest common divisor of numbers 216, 168, 669, 764 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 216, 168, 669, 764 is 1.
1. What is the GCD of 216, 168, 669, 764?
GCD of given numbers 216, 168, 669, 764 is 1
2. How to calculate the greatest common divisor of 216, 168, 669, 764?
We can find the highest common divisor of 216, 168, 669, 764 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 216, 168, 669, 764 i.e 1.
3. How can I use the GCD of 216, 168, 669, 764Calculator?
Out the numbers 216, 168, 669, 764 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.