Online GCD Calculator is useful to find the GCD of 338, 426, 412, 813 quickly. Get the easiest ways to solve the greatest common divisor of 338, 426, 412, 813 i.e 1 in different methods as follows.
Given Input numbers are 338, 426, 412, 813
In the factoring method, we have to find the divisors of all numbers
Divisors of 338 :
The positive integer divisors of 338 that completely divides 338 are.
1, 2, 13, 26, 169, 338
Divisors of 426 :
The positive integer divisors of 426 that completely divides 426 are.
1, 2, 3, 6, 71, 142, 213, 426
Divisors of 412 :
The positive integer divisors of 412 that completely divides 412 are.
1, 2, 4, 103, 206, 412
Divisors of 813 :
The positive integer divisors of 813 that completely divides 813 are.
1, 3, 271, 813
GCD of numbers is the greatest common divisor
So, the GCD (338, 426, 412, 813) = 1.
Given numbers are 338, 426, 412, 813
The list of prime factors of all numbers are
Prime factors of 338 are 2 x 13 x 13
Prime factors of 426 are 2 x 3 x 71
Prime factors of 412 are 2 x 2 x 103
Prime factors of 813 are 3 x 271
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 338, 426, 412, 813
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(338, 426) = 71994
GCD(338, 426) = ( 338 x 426 ) / 71994
= 338 / 426
= 338
Step2:
LCM(2, 412) = 412
GCD(2, 412) = ( 2 x 412 ) / 412
= 2 / 412
= 2
Step3:
LCM(2, 813) = 1626
GCD(2, 813) = ( 2 x 813 ) / 1626
= 2 / 813
= 2
So, Greatest Common Divisor of 338, 426, 412, 813 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 338, 426, 412, 813
The greatest common divisor of numbers 338, 426, 412, 813 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 338, 426, 412, 813 is 1.
1. What is the GCD of 338, 426, 412, 813?
GCD of given numbers 338, 426, 412, 813 is 1
2. How to calculate the greatest common divisor of 338, 426, 412, 813?
We can find the highest common divisor of 338, 426, 412, 813 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 338, 426, 412, 813 i.e 1.
3. How can I use the GCD of 338, 426, 412, 813Calculator?
Out the numbers 338, 426, 412, 813 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.