Online GCD Calculator is useful to find the GCD of 312, 274, 989, 317 quickly. Get the easiest ways to solve the greatest common divisor of 312, 274, 989, 317 i.e 1 in different methods as follows.
Given Input numbers are 312, 274, 989, 317
In the factoring method, we have to find the divisors of all numbers
Divisors of 312 :
The positive integer divisors of 312 that completely divides 312 are.
1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312
Divisors of 274 :
The positive integer divisors of 274 that completely divides 274 are.
1, 2, 137, 274
Divisors of 989 :
The positive integer divisors of 989 that completely divides 989 are.
1, 23, 43, 989
Divisors of 317 :
The positive integer divisors of 317 that completely divides 317 are.
1, 317
GCD of numbers is the greatest common divisor
So, the GCD (312, 274, 989, 317) = 1.
Given numbers are 312, 274, 989, 317
The list of prime factors of all numbers are
Prime factors of 312 are 2 x 2 x 2 x 3 x 13
Prime factors of 274 are 2 x 137
Prime factors of 989 are 23 x 43
Prime factors of 317 are 317
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 312, 274, 989, 317
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(312, 274) = 42744
GCD(312, 274) = ( 312 x 274 ) / 42744
= 312 / 274
= 312
Step2:
LCM(2, 989) = 1978
GCD(2, 989) = ( 2 x 989 ) / 1978
= 2 / 989
= 2
Step3:
LCM(1, 317) = 317
GCD(1, 317) = ( 1 x 317 ) / 317
= 1 / 317
= 1
So, Greatest Common Divisor of 312, 274, 989, 317 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 312, 274, 989, 317
The greatest common divisor of numbers 312, 274, 989, 317 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 312, 274, 989, 317 is 1.
1. What is the GCD of 312, 274, 989, 317?
GCD of given numbers 312, 274, 989, 317 is 1
2. How to calculate the greatest common divisor of 312, 274, 989, 317?
We can find the highest common divisor of 312, 274, 989, 317 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 312, 274, 989, 317 i.e 1.
3. How can I use the GCD of 312, 274, 989, 317Calculator?
Out the numbers 312, 274, 989, 317 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.