Online GCD Calculator is useful to find the GCD of 631, 917, 397, 108 quickly. Get the easiest ways to solve the greatest common divisor of 631, 917, 397, 108 i.e 1 in different methods as follows.
Given Input numbers are 631, 917, 397, 108
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 917 :
The positive integer divisors of 917 that completely divides 917 are.
1, 7, 131, 917
Divisors of 397 :
The positive integer divisors of 397 that completely divides 397 are.
1, 397
Divisors of 108 :
The positive integer divisors of 108 that completely divides 108 are.
1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108
GCD of numbers is the greatest common divisor
So, the GCD (631, 917, 397, 108) = 1.
Given numbers are 631, 917, 397, 108
The list of prime factors of all numbers are
Prime factors of 631 are 631
Prime factors of 917 are 7 x 131
Prime factors of 397 are 397
Prime factors of 108 are 2 x 2 x 3 x 3 x 3
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 631, 917, 397, 108
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(631, 917) = 578627
GCD(631, 917) = ( 631 x 917 ) / 578627
= 631 / 917
= 631
Step2:
LCM(1, 397) = 397
GCD(1, 397) = ( 1 x 397 ) / 397
= 1 / 397
= 1
Step3:
LCM(1, 108) = 108
GCD(1, 108) = ( 1 x 108 ) / 108
= 1 / 108
= 1
So, Greatest Common Divisor of 631, 917, 397, 108 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 631, 917, 397, 108
The greatest common divisor of numbers 631, 917, 397, 108 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 631, 917, 397, 108 is 1.
1. What is the GCD of 631, 917, 397, 108?
GCD of given numbers 631, 917, 397, 108 is 1
2. How to calculate the greatest common divisor of 631, 917, 397, 108?
We can find the highest common divisor of 631, 917, 397, 108 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, 917, 397, 108 i.e 1.
3. How can I use the GCD of 631, 917, 397, 108Calculator?
Out the numbers 631, 917, 397, 108 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.