Online GCD Calculator is useful to find the GCD of 384, 143, 123 quickly. Get the easiest ways to solve the greatest common divisor of 384, 143, 123 i.e 1 in different methods as follows.
Given Input numbers are 384, 143, 123
In the factoring method, we have to find the divisors of all numbers
Divisors of 384 :
The positive integer divisors of 384 that completely divides 384 are.
1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384
Divisors of 143 :
The positive integer divisors of 143 that completely divides 143 are.
1, 11, 13, 143
Divisors of 123 :
The positive integer divisors of 123 that completely divides 123 are.
1, 3, 41, 123
GCD of numbers is the greatest common divisor
So, the GCD (384, 143, 123) = 1.
Given numbers are 384, 143, 123
The list of prime factors of all numbers are
Prime factors of 384 are 2 x 2 x 2 x 2 x 2 x 2 x 2 x 3
Prime factors of 143 are 11 x 13
Prime factors of 123 are 3 x 41
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 384, 143, 123
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(384, 143) = 54912
GCD(384, 143) = ( 384 x 143 ) / 54912
= 384 / 143
= 384
Step2:
LCM(1, 123) = 123
GCD(1, 123) = ( 1 x 123 ) / 123
= 1 / 123
= 1
So, Greatest Common Divisor of 384, 143, 123 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 384, 143, 123
The greatest common divisor of numbers 384, 143, 123 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 384, 143, 123 is 1.
1. What is the GCD of 384, 143, 123?
GCD of given numbers 384, 143, 123 is 1
2. How to calculate the greatest common divisor of 384, 143, 123?
We can find the highest common divisor of 384, 143, 123 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 384, 143, 123 i.e 1.
3. How can I use the GCD of 384, 143, 123Calculator?
Out the numbers 384, 143, 123 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.