Online GCD Calculator is useful to find the GCD of 123, 855, 335, 185 quickly. Get the easiest ways to solve the greatest common divisor of 123, 855, 335, 185 i.e 1 in different methods as follows.
Given Input numbers are 123, 855, 335, 185
In the factoring method, we have to find the divisors of all numbers
Divisors of 123 :
The positive integer divisors of 123 that completely divides 123 are.
1, 3, 41, 123
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 335 :
The positive integer divisors of 335 that completely divides 335 are.
1, 5, 67, 335
Divisors of 185 :
The positive integer divisors of 185 that completely divides 185 are.
1, 5, 37, 185
GCD of numbers is the greatest common divisor
So, the GCD (123, 855, 335, 185) = 1.
Given numbers are 123, 855, 335, 185
The list of prime factors of all numbers are
Prime factors of 123 are 3 x 41
Prime factors of 855 are 3 x 3 x 5 x 19
Prime factors of 335 are 5 x 67
Prime factors of 185 are 5 x 37
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 123, 855, 335, 185
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(123, 855) = 35055
GCD(123, 855) = ( 123 x 855 ) / 35055
= 123 / 855
= 123
Step2:
LCM(3, 335) = 1005
GCD(3, 335) = ( 3 x 335 ) / 1005
= 3 / 335
= 3
Step3:
LCM(1, 185) = 185
GCD(1, 185) = ( 1 x 185 ) / 185
= 1 / 185
= 1
So, Greatest Common Divisor of 123, 855, 335, 185 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 123, 855, 335, 185
The greatest common divisor of numbers 123, 855, 335, 185 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 123, 855, 335, 185 is 1.
1. What is the GCD of 123, 855, 335, 185?
GCD of given numbers 123, 855, 335, 185 is 1
2. How to calculate the greatest common divisor of 123, 855, 335, 185?
We can find the highest common divisor of 123, 855, 335, 185 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 123, 855, 335, 185 i.e 1.
3. How can I use the GCD of 123, 855, 335, 185Calculator?
Out the numbers 123, 855, 335, 185 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.