Online GCD Calculator is useful to find the GCD of 507, 390, 159, 814 quickly. Get the easiest ways to solve the greatest common divisor of 507, 390, 159, 814 i.e 1 in different methods as follows.
Given Input numbers are 507, 390, 159, 814
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 390 :
The positive integer divisors of 390 that completely divides 390 are.
1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390
Divisors of 159 :
The positive integer divisors of 159 that completely divides 159 are.
1, 3, 53, 159
Divisors of 814 :
The positive integer divisors of 814 that completely divides 814 are.
1, 2, 11, 22, 37, 74, 407, 814
GCD of numbers is the greatest common divisor
So, the GCD (507, 390, 159, 814) = 1.
Given numbers are 507, 390, 159, 814
The list of prime factors of all numbers are
Prime factors of 507 are 3 x 13 x 13
Prime factors of 390 are 2 x 3 x 5 x 13
Prime factors of 159 are 3 x 53
Prime factors of 814 are 2 x 11 x 37
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 507, 390, 159, 814
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(507, 390) = 5070
GCD(507, 390) = ( 507 x 390 ) / 5070
= 507 / 390
= 507
Step2:
LCM(39, 159) = 2067
GCD(39, 159) = ( 39 x 159 ) / 2067
= 39 / 159
= 39
Step3:
LCM(3, 814) = 2442
GCD(3, 814) = ( 3 x 814 ) / 2442
= 3 / 814
= 3
So, Greatest Common Divisor of 507, 390, 159, 814 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 507, 390, 159, 814
The greatest common divisor of numbers 507, 390, 159, 814 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 507, 390, 159, 814 is 1.
1. What is the GCD of 507, 390, 159, 814?
GCD of given numbers 507, 390, 159, 814 is 1
2. How to calculate the greatest common divisor of 507, 390, 159, 814?
We can find the highest common divisor of 507, 390, 159, 814 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, 390, 159, 814 i.e 1.
3. How can I use the GCD of 507, 390, 159, 814Calculator?
Out the numbers 507, 390, 159, 814 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.