Online GCD Calculator is useful to find the GCD of 679, 275, 164, 729 quickly. Get the easiest ways to solve the greatest common divisor of 679, 275, 164, 729 i.e 1 in different methods as follows.
Given Input numbers are 679, 275, 164, 729
In the factoring method, we have to find the divisors of all numbers
Divisors of 679 :
The positive integer divisors of 679 that completely divides 679 are.
1, 7, 97, 679
Divisors of 275 :
The positive integer divisors of 275 that completely divides 275 are.
1, 5, 11, 25, 55, 275
Divisors of 164 :
The positive integer divisors of 164 that completely divides 164 are.
1, 2, 4, 41, 82, 164
Divisors of 729 :
The positive integer divisors of 729 that completely divides 729 are.
1, 3, 9, 27, 81, 243, 729
GCD of numbers is the greatest common divisor
So, the GCD (679, 275, 164, 729) = 1.
Given numbers are 679, 275, 164, 729
The list of prime factors of all numbers are
Prime factors of 679 are 7 x 97
Prime factors of 275 are 5 x 5 x 11
Prime factors of 164 are 2 x 2 x 41
Prime factors of 729 are 3 x 3 x 3 x 3 x 3 x 3
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 679, 275, 164, 729
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(679, 275) = 186725
GCD(679, 275) = ( 679 x 275 ) / 186725
= 679 / 275
= 679
Step2:
LCM(1, 164) = 164
GCD(1, 164) = ( 1 x 164 ) / 164
= 1 / 164
= 1
Step3:
LCM(1, 729) = 729
GCD(1, 729) = ( 1 x 729 ) / 729
= 1 / 729
= 1
So, Greatest Common Divisor of 679, 275, 164, 729 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 679, 275, 164, 729
The greatest common divisor of numbers 679, 275, 164, 729 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 679, 275, 164, 729 is 1.
1. What is the GCD of 679, 275, 164, 729?
GCD of given numbers 679, 275, 164, 729 is 1
2. How to calculate the greatest common divisor of 679, 275, 164, 729?
We can find the highest common divisor of 679, 275, 164, 729 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 679, 275, 164, 729 i.e 1.
3. How can I use the GCD of 679, 275, 164, 729Calculator?
Out the numbers 679, 275, 164, 729 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.