Online GCD Calculator is useful to find the GCD of 671, 127, 990, 814 quickly. Get the easiest ways to solve the greatest common divisor of 671, 127, 990, 814 i.e 1 in different methods as follows.
Given Input numbers are 671, 127, 990, 814
In the factoring method, we have to find the divisors of all numbers
Divisors of 671 :
The positive integer divisors of 671 that completely divides 671 are.
1, 11, 61, 671
Divisors of 127 :
The positive integer divisors of 127 that completely divides 127 are.
1, 127
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
Divisors of 814 :
The positive integer divisors of 814 that completely divides 814 are.
1, 2, 11, 22, 37, 74, 407, 814
GCD of numbers is the greatest common divisor
So, the GCD (671, 127, 990, 814) = 1.
Given numbers are 671, 127, 990, 814
The list of prime factors of all numbers are
Prime factors of 671 are 11 x 61
Prime factors of 127 are 127
Prime factors of 990 are 2 x 3 x 3 x 5 x 11
Prime factors of 814 are 2 x 11 x 37
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 671, 127, 990, 814
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(671, 127) = 85217
GCD(671, 127) = ( 671 x 127 ) / 85217
= 671 / 127
= 671
Step2:
LCM(1, 990) = 990
GCD(1, 990) = ( 1 x 990 ) / 990
= 1 / 990
= 1
Step3:
LCM(1, 814) = 814
GCD(1, 814) = ( 1 x 814 ) / 814
= 1 / 814
= 1
So, Greatest Common Divisor of 671, 127, 990, 814 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 671, 127, 990, 814
The greatest common divisor of numbers 671, 127, 990, 814 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 671, 127, 990, 814 is 1.
1. What is the GCD of 671, 127, 990, 814?
GCD of given numbers 671, 127, 990, 814 is 1
2. How to calculate the greatest common divisor of 671, 127, 990, 814?
We can find the highest common divisor of 671, 127, 990, 814 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 671, 127, 990, 814 i.e 1.
3. How can I use the GCD of 671, 127, 990, 814Calculator?
Out the numbers 671, 127, 990, 814 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.