Online GCD Calculator is useful to find the GCD of 108, 371, 638, 471 quickly. Get the easiest ways to solve the greatest common divisor of 108, 371, 638, 471 i.e 1 in different methods as follows.
Given Input numbers are 108, 371, 638, 471
In the factoring method, we have to find the divisors of all numbers
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
Divisors of 371 :
The positive integer divisors of 371 that completely divides 371 are.
1, 7, 53, 371
Divisors of 638 :
The positive integer divisors of 638 that completely divides 638 are.
1, 2, 11, 22, 29, 58, 319, 638
Divisors of 471 :
The positive integer divisors of 471 that completely divides 471 are.
1, 3, 157, 471
GCD of numbers is the greatest common divisor
So, the GCD (108, 371, 638, 471) = 1.
Given numbers are 108, 371, 638, 471
The list of prime factors of all numbers are
Prime factors of 108 are 2 x 2 x 3 x 3 x 3
Prime factors of 371 are 7 x 53
Prime factors of 638 are 2 x 11 x 29
Prime factors of 471 are 3 x 157
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 108, 371, 638, 471
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(108, 371) = 40068
GCD(108, 371) = ( 108 x 371 ) / 40068
= 108 / 371
= 108
Step2:
LCM(1, 638) = 638
GCD(1, 638) = ( 1 x 638 ) / 638
= 1 / 638
= 1
Step3:
LCM(1, 471) = 471
GCD(1, 471) = ( 1 x 471 ) / 471
= 1 / 471
= 1
So, Greatest Common Divisor of 108, 371, 638, 471 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 108, 371, 638, 471
The greatest common divisor of numbers 108, 371, 638, 471 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 108, 371, 638, 471 is 1.
1. What is the GCD of 108, 371, 638, 471?
GCD of given numbers 108, 371, 638, 471 is 1
2. How to calculate the greatest common divisor of 108, 371, 638, 471?
We can find the highest common divisor of 108, 371, 638, 471 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 108, 371, 638, 471 i.e 1.
3. How can I use the GCD of 108, 371, 638, 471Calculator?
Out the numbers 108, 371, 638, 471 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.