Online GCD Calculator is useful to find the GCD of 382, 180, 439, 320 quickly. Get the easiest ways to solve the greatest common divisor of 382, 180, 439, 320 i.e 1 in different methods as follows.
Given Input numbers are 382, 180, 439, 320
In the factoring method, we have to find the divisors of all numbers
Divisors of 382 :
The positive integer divisors of 382 that completely divides 382 are.
1, 2, 191, 382
Divisors of 180 :
The positive integer divisors of 180 that completely divides 180 are.
1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180
Divisors of 439 :
The positive integer divisors of 439 that completely divides 439 are.
1, 439
Divisors of 320 :
The positive integer divisors of 320 that completely divides 320 are.
1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320
GCD of numbers is the greatest common divisor
So, the GCD (382, 180, 439, 320) = 1.
Given numbers are 382, 180, 439, 320
The list of prime factors of all numbers are
Prime factors of 382 are 2 x 191
Prime factors of 180 are 2 x 2 x 3 x 3 x 5
Prime factors of 439 are 439
Prime factors of 320 are 2 x 2 x 2 x 2 x 2 x 2 x 5
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 382, 180, 439, 320
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(382, 180) = 34380
GCD(382, 180) = ( 382 x 180 ) / 34380
= 382 / 180
= 382
Step2:
LCM(2, 439) = 878
GCD(2, 439) = ( 2 x 439 ) / 878
= 2 / 439
= 2
Step3:
LCM(1, 320) = 320
GCD(1, 320) = ( 1 x 320 ) / 320
= 1 / 320
= 1
So, Greatest Common Divisor of 382, 180, 439, 320 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 382, 180, 439, 320
The greatest common divisor of numbers 382, 180, 439, 320 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 382, 180, 439, 320 is 1.
1. What is the GCD of 382, 180, 439, 320?
GCD of given numbers 382, 180, 439, 320 is 1
2. How to calculate the greatest common divisor of 382, 180, 439, 320?
We can find the highest common divisor of 382, 180, 439, 320 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 382, 180, 439, 320 i.e 1.
3. How can I use the GCD of 382, 180, 439, 320Calculator?
Out the numbers 382, 180, 439, 320 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.