Online GCD Calculator is useful to find the GCD of 317, 337, 628, 690 quickly. Get the easiest ways to solve the greatest common divisor of 317, 337, 628, 690 i.e 1 in different methods as follows.
Given Input numbers are 317, 337, 628, 690
In the factoring method, we have to find the divisors of all numbers
Divisors of 317 :
The positive integer divisors of 317 that completely divides 317 are.
1, 317
Divisors of 337 :
The positive integer divisors of 337 that completely divides 337 are.
1, 337
Divisors of 628 :
The positive integer divisors of 628 that completely divides 628 are.
1, 2, 4, 157, 314, 628
Divisors of 690 :
The positive integer divisors of 690 that completely divides 690 are.
1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690
GCD of numbers is the greatest common divisor
So, the GCD (317, 337, 628, 690) = 1.
Given numbers are 317, 337, 628, 690
The list of prime factors of all numbers are
Prime factors of 317 are 317
Prime factors of 337 are 337
Prime factors of 628 are 2 x 2 x 157
Prime factors of 690 are 2 x 3 x 5 x 23
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 317, 337, 628, 690
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(317, 337) = 106829
GCD(317, 337) = ( 317 x 337 ) / 106829
= 317 / 337
= 317
Step2:
LCM(1, 628) = 628
GCD(1, 628) = ( 1 x 628 ) / 628
= 1 / 628
= 1
Step3:
LCM(1, 690) = 690
GCD(1, 690) = ( 1 x 690 ) / 690
= 1 / 690
= 1
So, Greatest Common Divisor of 317, 337, 628, 690 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 317, 337, 628, 690
The greatest common divisor of numbers 317, 337, 628, 690 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 317, 337, 628, 690 is 1.
1. What is the GCD of 317, 337, 628, 690?
GCD of given numbers 317, 337, 628, 690 is 1
2. How to calculate the greatest common divisor of 317, 337, 628, 690?
We can find the highest common divisor of 317, 337, 628, 690 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 317, 337, 628, 690 i.e 1.
3. How can I use the GCD of 317, 337, 628, 690Calculator?
Out the numbers 317, 337, 628, 690 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.