Online GCD Calculator is useful to find the GCD of 485, 789, 917, 361 quickly. Get the easiest ways to solve the greatest common divisor of 485, 789, 917, 361 i.e 1 in different methods as follows.
Given Input numbers are 485, 789, 917, 361
In the factoring method, we have to find the divisors of all numbers
Divisors of 485 :
The positive integer divisors of 485 that completely divides 485 are.
1, 5, 97, 485
Divisors of 789 :
The positive integer divisors of 789 that completely divides 789 are.
1, 3, 263, 789
Divisors of 917 :
The positive integer divisors of 917 that completely divides 917 are.
1, 7, 131, 917
Divisors of 361 :
The positive integer divisors of 361 that completely divides 361 are.
1, 19, 361
GCD of numbers is the greatest common divisor
So, the GCD (485, 789, 917, 361) = 1.
Given numbers are 485, 789, 917, 361
The list of prime factors of all numbers are
Prime factors of 485 are 5 x 97
Prime factors of 789 are 3 x 263
Prime factors of 917 are 7 x 131
Prime factors of 361 are 19 x 19
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 485, 789, 917, 361
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(485, 789) = 382665
GCD(485, 789) = ( 485 x 789 ) / 382665
= 485 / 789
= 485
Step2:
LCM(1, 917) = 917
GCD(1, 917) = ( 1 x 917 ) / 917
= 1 / 917
= 1
Step3:
LCM(1, 361) = 361
GCD(1, 361) = ( 1 x 361 ) / 361
= 1 / 361
= 1
So, Greatest Common Divisor of 485, 789, 917, 361 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 485, 789, 917, 361
The greatest common divisor of numbers 485, 789, 917, 361 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 485, 789, 917, 361 is 1.
1. What is the GCD of 485, 789, 917, 361?
GCD of given numbers 485, 789, 917, 361 is 1
2. How to calculate the greatest common divisor of 485, 789, 917, 361?
We can find the highest common divisor of 485, 789, 917, 361 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 485, 789, 917, 361 i.e 1.
3. How can I use the GCD of 485, 789, 917, 361Calculator?
Out the numbers 485, 789, 917, 361 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.