Online GCD Calculator is useful to find the GCD of 327, 558, 291, 491 quickly. Get the easiest ways to solve the greatest common divisor of 327, 558, 291, 491 i.e 1 in different methods as follows.
Given Input numbers are 327, 558, 291, 491
In the factoring method, we have to find the divisors of all numbers
Divisors of 327 :
The positive integer divisors of 327 that completely divides 327 are.
1, 3, 109, 327
Divisors of 558 :
The positive integer divisors of 558 that completely divides 558 are.
1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 558
Divisors of 291 :
The positive integer divisors of 291 that completely divides 291 are.
1, 3, 97, 291
Divisors of 491 :
The positive integer divisors of 491 that completely divides 491 are.
1, 491
GCD of numbers is the greatest common divisor
So, the GCD (327, 558, 291, 491) = 1.
Given numbers are 327, 558, 291, 491
The list of prime factors of all numbers are
Prime factors of 327 are 3 x 109
Prime factors of 558 are 2 x 3 x 3 x 31
Prime factors of 291 are 3 x 97
Prime factors of 491 are 491
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 327, 558, 291, 491
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(327, 558) = 60822
GCD(327, 558) = ( 327 x 558 ) / 60822
= 327 / 558
= 327
Step2:
LCM(3, 291) = 291
GCD(3, 291) = ( 3 x 291 ) / 291
= 3 / 291
= 3
Step3:
LCM(3, 491) = 1473
GCD(3, 491) = ( 3 x 491 ) / 1473
= 3 / 491
= 3
So, Greatest Common Divisor of 327, 558, 291, 491 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 327, 558, 291, 491
The greatest common divisor of numbers 327, 558, 291, 491 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 327, 558, 291, 491 is 1.
1. What is the GCD of 327, 558, 291, 491?
GCD of given numbers 327, 558, 291, 491 is 1
2. How to calculate the greatest common divisor of 327, 558, 291, 491?
We can find the highest common divisor of 327, 558, 291, 491 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 327, 558, 291, 491 i.e 1.
3. How can I use the GCD of 327, 558, 291, 491Calculator?
Out the numbers 327, 558, 291, 491 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.