Online GCD Calculator is useful to find the GCD of 328, 532, 855, 729 quickly. Get the easiest ways to solve the greatest common divisor of 328, 532, 855, 729 i.e 1 in different methods as follows.
Given Input numbers are 328, 532, 855, 729
In the factoring method, we have to find the divisors of all numbers
Divisors of 328 :
The positive integer divisors of 328 that completely divides 328 are.
1, 2, 4, 8, 41, 82, 164, 328
Divisors of 532 :
The positive integer divisors of 532 that completely divides 532 are.
1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532
Divisors of 855 :
The positive integer divisors of 855 that completely divides 855 are.
1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 285, 855
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 (328, 532, 855, 729) = 1.
Given numbers are 328, 532, 855, 729
The list of prime factors of all numbers are
Prime factors of 328 are 2 x 2 x 2 x 41
Prime factors of 532 are 2 x 2 x 7 x 19
Prime factors of 855 are 3 x 3 x 5 x 19
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 328, 532, 855, 729
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(328, 532) = 43624
GCD(328, 532) = ( 328 x 532 ) / 43624
= 328 / 532
= 328
Step2:
LCM(4, 855) = 3420
GCD(4, 855) = ( 4 x 855 ) / 3420
= 4 / 855
= 4
Step3:
LCM(1, 729) = 729
GCD(1, 729) = ( 1 x 729 ) / 729
= 1 / 729
= 1
So, Greatest Common Divisor of 328, 532, 855, 729 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 328, 532, 855, 729
The greatest common divisor of numbers 328, 532, 855, 729 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 328, 532, 855, 729 is 1.
1. What is the GCD of 328, 532, 855, 729?
GCD of given numbers 328, 532, 855, 729 is 1
2. How to calculate the greatest common divisor of 328, 532, 855, 729?
We can find the highest common divisor of 328, 532, 855, 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 328, 532, 855, 729 i.e 1.
3. How can I use the GCD of 328, 532, 855, 729Calculator?
Out the numbers 328, 532, 855, 729 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.