Online GCD Calculator is useful to find the GCD of 327, 423, 837, 813 quickly. Get the easiest ways to solve the greatest common divisor of 327, 423, 837, 813 i.e 3 in different methods as follows.
Given Input numbers are 327, 423, 837, 813
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 423 :
The positive integer divisors of 423 that completely divides 423 are.
1, 3, 9, 47, 141, 423
Divisors of 837 :
The positive integer divisors of 837 that completely divides 837 are.
1, 3, 9, 27, 31, 93, 279, 837
Divisors of 813 :
The positive integer divisors of 813 that completely divides 813 are.
1, 3, 271, 813
GCD of numbers is the greatest common divisor
So, the GCD (327, 423, 837, 813) = 3.
Given numbers are 327, 423, 837, 813
The list of prime factors of all numbers are
Prime factors of 327 are 3 x 109
Prime factors of 423 are 3 x 3 x 47
Prime factors of 837 are 3 x 3 x 3 x 31
Prime factors of 813 are 3 x 271
The highest common occurrence is 31
Therefore, GCD of 327, 423, 837, 813 is 3.
Given numbers are 327, 423, 837, 813
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(327, 423) = 46107
GCD(327, 423) = ( 327 x 423 ) / 46107
= 327 / 423
= 327
Step2:
LCM(3, 837) = 837
GCD(3, 837) = ( 3 x 837 ) / 837
= 3 / 837
= 3
Step3:
LCM(3, 813) = 813
GCD(3, 813) = ( 3 x 813 ) / 813
= 3 / 813
= 3
So, Greatest Common Divisor of 327, 423, 837, 813 is 3
Here are some samples of GCD of Numbers calculations.
Given numbers are 327, 423, 837, 813
The greatest common divisor of numbers 327, 423, 837, 813 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 327, 423, 837, 813 is 3.
1. What is the GCD of 327, 423, 837, 813?
GCD of given numbers 327, 423, 837, 813 is 3
2. How to calculate the greatest common divisor of 327, 423, 837, 813?
We can find the highest common divisor of 327, 423, 837, 813 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, 423, 837, 813 i.e 3.
3. How can I use the GCD of 327, 423, 837, 813Calculator?
Out the numbers 327, 423, 837, 813 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.