Online GCD Calculator is useful to find the GCD of 138, 865, 955, 186 quickly. Get the easiest ways to solve the greatest common divisor of 138, 865, 955, 186 i.e 1 in different methods as follows.
Given Input numbers are 138, 865, 955, 186
In the factoring method, we have to find the divisors of all numbers
Divisors of 138 :
The positive integer divisors of 138 that completely divides 138 are.
1, 2, 3, 6, 23, 46, 69, 138
Divisors of 865 :
The positive integer divisors of 865 that completely divides 865 are.
1, 5, 173, 865
Divisors of 955 :
The positive integer divisors of 955 that completely divides 955 are.
1, 5, 191, 955
Divisors of 186 :
The positive integer divisors of 186 that completely divides 186 are.
1, 2, 3, 6, 31, 62, 93, 186
GCD of numbers is the greatest common divisor
So, the GCD (138, 865, 955, 186) = 1.
Given numbers are 138, 865, 955, 186
The list of prime factors of all numbers are
Prime factors of 138 are 2 x 3 x 23
Prime factors of 865 are 5 x 173
Prime factors of 955 are 5 x 191
Prime factors of 186 are 2 x 3 x 31
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 138, 865, 955, 186
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(138, 865) = 119370
GCD(138, 865) = ( 138 x 865 ) / 119370
= 138 / 865
= 138
Step2:
LCM(1, 955) = 955
GCD(1, 955) = ( 1 x 955 ) / 955
= 1 / 955
= 1
Step3:
LCM(1, 186) = 186
GCD(1, 186) = ( 1 x 186 ) / 186
= 1 / 186
= 1
So, Greatest Common Divisor of 138, 865, 955, 186 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 138, 865, 955, 186
The greatest common divisor of numbers 138, 865, 955, 186 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 138, 865, 955, 186 is 1.
1. What is the GCD of 138, 865, 955, 186?
GCD of given numbers 138, 865, 955, 186 is 1
2. How to calculate the greatest common divisor of 138, 865, 955, 186?
We can find the highest common divisor of 138, 865, 955, 186 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 138, 865, 955, 186 i.e 1.
3. How can I use the GCD of 138, 865, 955, 186Calculator?
Out the numbers 138, 865, 955, 186 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.