Online GCD Calculator is useful to find the GCD of 507, 128, 384, 393 quickly. Get the easiest ways to solve the greatest common divisor of 507, 128, 384, 393 i.e 1 in different methods as follows.
Given Input numbers are 507, 128, 384, 393
In the factoring method, we have to find the divisors of all numbers
Divisors of 507 :
The positive integer divisors of 507 that completely divides 507 are.
1, 3, 13, 39, 169, 507
Divisors of 128 :
The positive integer divisors of 128 that completely divides 128 are.
1, 2, 4, 8, 16, 32, 64, 128
Divisors of 384 :
The positive integer divisors of 384 that completely divides 384 are.
1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384
Divisors of 393 :
The positive integer divisors of 393 that completely divides 393 are.
1, 3, 131, 393
GCD of numbers is the greatest common divisor
So, the GCD (507, 128, 384, 393) = 1.
Given numbers are 507, 128, 384, 393
The list of prime factors of all numbers are
Prime factors of 507 are 3 x 13 x 13
Prime factors of 128 are 2 x 2 x 2 x 2 x 2 x 2 x 2
Prime factors of 384 are 2 x 2 x 2 x 2 x 2 x 2 x 2 x 3
Prime factors of 393 are 3 x 131
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 507, 128, 384, 393
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(507, 128) = 64896
GCD(507, 128) = ( 507 x 128 ) / 64896
= 507 / 128
= 507
Step2:
LCM(1, 384) = 384
GCD(1, 384) = ( 1 x 384 ) / 384
= 1 / 384
= 1
Step3:
LCM(1, 393) = 393
GCD(1, 393) = ( 1 x 393 ) / 393
= 1 / 393
= 1
So, Greatest Common Divisor of 507, 128, 384, 393 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 507, 128, 384, 393
The greatest common divisor of numbers 507, 128, 384, 393 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 507, 128, 384, 393 is 1.
1. What is the GCD of 507, 128, 384, 393?
GCD of given numbers 507, 128, 384, 393 is 1
2. How to calculate the greatest common divisor of 507, 128, 384, 393?
We can find the highest common divisor of 507, 128, 384, 393 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 507, 128, 384, 393 i.e 1.
3. How can I use the GCD of 507, 128, 384, 393Calculator?
Out the numbers 507, 128, 384, 393 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.