Online GCD Calculator is useful to find the GCD of 318, 400, 917, 238 quickly. Get the easiest ways to solve the greatest common divisor of 318, 400, 917, 238 i.e 1 in different methods as follows.
Given Input numbers are 318, 400, 917, 238
In the factoring method, we have to find the divisors of all numbers
Divisors of 318 :
The positive integer divisors of 318 that completely divides 318 are.
1, 2, 3, 6, 53, 106, 159, 318
Divisors of 400 :
The positive integer divisors of 400 that completely divides 400 are.
1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400
Divisors of 917 :
The positive integer divisors of 917 that completely divides 917 are.
1, 7, 131, 917
Divisors of 238 :
The positive integer divisors of 238 that completely divides 238 are.
1, 2, 7, 14, 17, 34, 119, 238
GCD of numbers is the greatest common divisor
So, the GCD (318, 400, 917, 238) = 1.
Given numbers are 318, 400, 917, 238
The list of prime factors of all numbers are
Prime factors of 318 are 2 x 3 x 53
Prime factors of 400 are 2 x 2 x 2 x 2 x 5 x 5
Prime factors of 917 are 7 x 131
Prime factors of 238 are 2 x 7 x 17
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 318, 400, 917, 238
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(318, 400) = 63600
GCD(318, 400) = ( 318 x 400 ) / 63600
= 318 / 400
= 318
Step2:
LCM(2, 917) = 1834
GCD(2, 917) = ( 2 x 917 ) / 1834
= 2 / 917
= 2
Step3:
LCM(1, 238) = 238
GCD(1, 238) = ( 1 x 238 ) / 238
= 1 / 238
= 1
So, Greatest Common Divisor of 318, 400, 917, 238 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 318, 400, 917, 238
The greatest common divisor of numbers 318, 400, 917, 238 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 318, 400, 917, 238 is 1.
1. What is the GCD of 318, 400, 917, 238?
GCD of given numbers 318, 400, 917, 238 is 1
2. How to calculate the greatest common divisor of 318, 400, 917, 238?
We can find the highest common divisor of 318, 400, 917, 238 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 318, 400, 917, 238 i.e 1.
3. How can I use the GCD of 318, 400, 917, 238Calculator?
Out the numbers 318, 400, 917, 238 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.