Online GCD Calculator is useful to find the GCD of 631, 237, 990, 384 quickly. Get the easiest ways to solve the greatest common divisor of 631, 237, 990, 384 i.e 1 in different methods as follows.
Given Input numbers are 631, 237, 990, 384
In the factoring method, we have to find the divisors of all numbers
Divisors of 631 :
The positive integer divisors of 631 that completely divides 631 are.
1, 631
Divisors of 237 :
The positive integer divisors of 237 that completely divides 237 are.
1, 3, 79, 237
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 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
GCD of numbers is the greatest common divisor
So, the GCD (631, 237, 990, 384) = 1.
Given numbers are 631, 237, 990, 384
The list of prime factors of all numbers are
Prime factors of 631 are 631
Prime factors of 237 are 3 x 79
Prime factors of 990 are 2 x 3 x 3 x 5 x 11
Prime factors of 384 are 2 x 2 x 2 x 2 x 2 x 2 x 2 x 3
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 631, 237, 990, 384
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(631, 237) = 149547
GCD(631, 237) = ( 631 x 237 ) / 149547
= 631 / 237
= 631
Step2:
LCM(1, 990) = 990
GCD(1, 990) = ( 1 x 990 ) / 990
= 1 / 990
= 1
Step3:
LCM(1, 384) = 384
GCD(1, 384) = ( 1 x 384 ) / 384
= 1 / 384
= 1
So, Greatest Common Divisor of 631, 237, 990, 384 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 631, 237, 990, 384
The greatest common divisor of numbers 631, 237, 990, 384 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 631, 237, 990, 384 is 1.
1. What is the GCD of 631, 237, 990, 384?
GCD of given numbers 631, 237, 990, 384 is 1
2. How to calculate the greatest common divisor of 631, 237, 990, 384?
We can find the highest common divisor of 631, 237, 990, 384 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 631, 237, 990, 384 i.e 1.
3. How can I use the GCD of 631, 237, 990, 384Calculator?
Out the numbers 631, 237, 990, 384 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.