Online GCD Calculator is useful to find the GCD of 422, 927, 939, 990 quickly. Get the easiest ways to solve the greatest common divisor of 422, 927, 939, 990 i.e 1 in different methods as follows.
Given Input numbers are 422, 927, 939, 990
In the factoring method, we have to find the divisors of all numbers
Divisors of 422 :
The positive integer divisors of 422 that completely divides 422 are.
1, 2, 211, 422
Divisors of 927 :
The positive integer divisors of 927 that completely divides 927 are.
1, 3, 9, 103, 309, 927
Divisors of 939 :
The positive integer divisors of 939 that completely divides 939 are.
1, 3, 313, 939
Divisors of 990 :
The positive integer divisors of 990 that completely divides 990 are.
1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990
GCD of numbers is the greatest common divisor
So, the GCD (422, 927, 939, 990) = 1.
Given numbers are 422, 927, 939, 990
The list of prime factors of all numbers are
Prime factors of 422 are 2 x 211
Prime factors of 927 are 3 x 3 x 103
Prime factors of 939 are 3 x 313
Prime factors of 990 are 2 x 3 x 3 x 5 x 11
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 422, 927, 939, 990
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(422, 927) = 391194
GCD(422, 927) = ( 422 x 927 ) / 391194
= 422 / 927
= 422
Step2:
LCM(1, 939) = 939
GCD(1, 939) = ( 1 x 939 ) / 939
= 1 / 939
= 1
Step3:
LCM(1, 990) = 990
GCD(1, 990) = ( 1 x 990 ) / 990
= 1 / 990
= 1
So, Greatest Common Divisor of 422, 927, 939, 990 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 422, 927, 939, 990
The greatest common divisor of numbers 422, 927, 939, 990 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 422, 927, 939, 990 is 1.
1. What is the GCD of 422, 927, 939, 990?
GCD of given numbers 422, 927, 939, 990 is 1
2. How to calculate the greatest common divisor of 422, 927, 939, 990?
We can find the highest common divisor of 422, 927, 939, 990 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 422, 927, 939, 990 i.e 1.
3. How can I use the GCD of 422, 927, 939, 990Calculator?
Out the numbers 422, 927, 939, 990 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.