Online GCD Calculator is useful to find the GCD of 189, 893, 618, 164 quickly. Get the easiest ways to solve the greatest common divisor of 189, 893, 618, 164 i.e 1 in different methods as follows.
Given Input numbers are 189, 893, 618, 164
In the factoring method, we have to find the divisors of all numbers
Divisors of 189 :
The positive integer divisors of 189 that completely divides 189 are.
1, 3, 7, 9, 21, 27, 63, 189
Divisors of 893 :
The positive integer divisors of 893 that completely divides 893 are.
1, 19, 47, 893
Divisors of 618 :
The positive integer divisors of 618 that completely divides 618 are.
1, 2, 3, 6, 103, 206, 309, 618
Divisors of 164 :
The positive integer divisors of 164 that completely divides 164 are.
1, 2, 4, 41, 82, 164
GCD of numbers is the greatest common divisor
So, the GCD (189, 893, 618, 164) = 1.
Given numbers are 189, 893, 618, 164
The list of prime factors of all numbers are
Prime factors of 189 are 3 x 3 x 3 x 7
Prime factors of 893 are 19 x 47
Prime factors of 618 are 2 x 3 x 103
Prime factors of 164 are 2 x 2 x 41
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 189, 893, 618, 164
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(189, 893) = 168777
GCD(189, 893) = ( 189 x 893 ) / 168777
= 189 / 893
= 189
Step2:
LCM(1, 618) = 618
GCD(1, 618) = ( 1 x 618 ) / 618
= 1 / 618
= 1
Step3:
LCM(1, 164) = 164
GCD(1, 164) = ( 1 x 164 ) / 164
= 1 / 164
= 1
So, Greatest Common Divisor of 189, 893, 618, 164 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 189, 893, 618, 164
The greatest common divisor of numbers 189, 893, 618, 164 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 189, 893, 618, 164 is 1.
1. What is the GCD of 189, 893, 618, 164?
GCD of given numbers 189, 893, 618, 164 is 1
2. How to calculate the greatest common divisor of 189, 893, 618, 164?
We can find the highest common divisor of 189, 893, 618, 164 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 189, 893, 618, 164 i.e 1.
3. How can I use the GCD of 189, 893, 618, 164Calculator?
Out the numbers 189, 893, 618, 164 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.