Online GCD Calculator is useful to find the GCD of 888, 729, 789, 664 quickly. Get the easiest ways to solve the greatest common divisor of 888, 729, 789, 664 i.e 1 in different methods as follows.
Given Input numbers are 888, 729, 789, 664
In the factoring method, we have to find the divisors of all numbers
Divisors of 888 :
The positive integer divisors of 888 that completely divides 888 are.
1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 111, 148, 222, 296, 444, 888
Divisors of 729 :
The positive integer divisors of 729 that completely divides 729 are.
1, 3, 9, 27, 81, 243, 729
Divisors of 789 :
The positive integer divisors of 789 that completely divides 789 are.
1, 3, 263, 789
Divisors of 664 :
The positive integer divisors of 664 that completely divides 664 are.
1, 2, 4, 8, 83, 166, 332, 664
GCD of numbers is the greatest common divisor
So, the GCD (888, 729, 789, 664) = 1.
Given numbers are 888, 729, 789, 664
The list of prime factors of all numbers are
Prime factors of 888 are 2 x 2 x 2 x 3 x 37
Prime factors of 729 are 3 x 3 x 3 x 3 x 3 x 3
Prime factors of 789 are 3 x 263
Prime factors of 664 are 2 x 2 x 2 x 83
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 888, 729, 789, 664
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(888, 729) = 215784
GCD(888, 729) = ( 888 x 729 ) / 215784
= 888 / 729
= 888
Step2:
LCM(3, 789) = 789
GCD(3, 789) = ( 3 x 789 ) / 789
= 3 / 789
= 3
Step3:
LCM(3, 664) = 1992
GCD(3, 664) = ( 3 x 664 ) / 1992
= 3 / 664
= 3
So, Greatest Common Divisor of 888, 729, 789, 664 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 888, 729, 789, 664
The greatest common divisor of numbers 888, 729, 789, 664 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 888, 729, 789, 664 is 1.
1. What is the GCD of 888, 729, 789, 664?
GCD of given numbers 888, 729, 789, 664 is 1
2. How to calculate the greatest common divisor of 888, 729, 789, 664?
We can find the highest common divisor of 888, 729, 789, 664 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 888, 729, 789, 664 i.e 1.
3. How can I use the GCD of 888, 729, 789, 664Calculator?
Out the numbers 888, 729, 789, 664 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.