Online GCD Calculator is useful to find the GCD of 298, 858, 324, 231 quickly. Get the easiest ways to solve the greatest common divisor of 298, 858, 324, 231 i.e 1 in different methods as follows.
Given Input numbers are 298, 858, 324, 231
In the factoring method, we have to find the divisors of all numbers
Divisors of 298 :
The positive integer divisors of 298 that completely divides 298 are.
1, 2, 149, 298
Divisors of 858 :
The positive integer divisors of 858 that completely divides 858 are.
1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 429, 858
Divisors of 324 :
The positive integer divisors of 324 that completely divides 324 are.
1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324
Divisors of 231 :
The positive integer divisors of 231 that completely divides 231 are.
1, 3, 7, 11, 21, 33, 77, 231
GCD of numbers is the greatest common divisor
So, the GCD (298, 858, 324, 231) = 1.
Given numbers are 298, 858, 324, 231
The list of prime factors of all numbers are
Prime factors of 298 are 2 x 149
Prime factors of 858 are 2 x 3 x 11 x 13
Prime factors of 324 are 2 x 2 x 3 x 3 x 3 x 3
Prime factors of 231 are 3 x 7 x 11
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 298, 858, 324, 231
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(298, 858) = 127842
GCD(298, 858) = ( 298 x 858 ) / 127842
= 298 / 858
= 298
Step2:
LCM(2, 324) = 324
GCD(2, 324) = ( 2 x 324 ) / 324
= 2 / 324
= 2
Step3:
LCM(2, 231) = 462
GCD(2, 231) = ( 2 x 231 ) / 462
= 2 / 231
= 2
So, Greatest Common Divisor of 298, 858, 324, 231 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 298, 858, 324, 231
The greatest common divisor of numbers 298, 858, 324, 231 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 298, 858, 324, 231 is 1.
1. What is the GCD of 298, 858, 324, 231?
GCD of given numbers 298, 858, 324, 231 is 1
2. How to calculate the greatest common divisor of 298, 858, 324, 231?
We can find the highest common divisor of 298, 858, 324, 231 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 298, 858, 324, 231 i.e 1.
3. How can I use the GCD of 298, 858, 324, 231Calculator?
Out the numbers 298, 858, 324, 231 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.