Online GCD Calculator is useful to find the GCD of 364, 815, 663, 426 quickly. Get the easiest ways to solve the greatest common divisor of 364, 815, 663, 426 i.e 1 in different methods as follows.
Given Input numbers are 364, 815, 663, 426
In the factoring method, we have to find the divisors of all numbers
Divisors of 364 :
The positive integer divisors of 364 that completely divides 364 are.
1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364
Divisors of 815 :
The positive integer divisors of 815 that completely divides 815 are.
1, 5, 163, 815
Divisors of 663 :
The positive integer divisors of 663 that completely divides 663 are.
1, 3, 13, 17, 39, 51, 221, 663
Divisors of 426 :
The positive integer divisors of 426 that completely divides 426 are.
1, 2, 3, 6, 71, 142, 213, 426
GCD of numbers is the greatest common divisor
So, the GCD (364, 815, 663, 426) = 1.
Given numbers are 364, 815, 663, 426
The list of prime factors of all numbers are
Prime factors of 364 are 2 x 2 x 7 x 13
Prime factors of 815 are 5 x 163
Prime factors of 663 are 3 x 13 x 17
Prime factors of 426 are 2 x 3 x 71
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 364, 815, 663, 426
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(364, 815) = 296660
GCD(364, 815) = ( 364 x 815 ) / 296660
= 364 / 815
= 364
Step2:
LCM(1, 663) = 663
GCD(1, 663) = ( 1 x 663 ) / 663
= 1 / 663
= 1
Step3:
LCM(1, 426) = 426
GCD(1, 426) = ( 1 x 426 ) / 426
= 1 / 426
= 1
So, Greatest Common Divisor of 364, 815, 663, 426 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 364, 815, 663, 426
The greatest common divisor of numbers 364, 815, 663, 426 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 364, 815, 663, 426 is 1.
1. What is the GCD of 364, 815, 663, 426?
GCD of given numbers 364, 815, 663, 426 is 1
2. How to calculate the greatest common divisor of 364, 815, 663, 426?
We can find the highest common divisor of 364, 815, 663, 426 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 364, 815, 663, 426 i.e 1.
3. How can I use the GCD of 364, 815, 663, 426Calculator?
Out the numbers 364, 815, 663, 426 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.