Online GCD Calculator is useful to find the GCD of 813, 426, 268, 325 quickly. Get the easiest ways to solve the greatest common divisor of 813, 426, 268, 325 i.e 1 in different methods as follows.
Given Input numbers are 813, 426, 268, 325
In the factoring method, we have to find the divisors of all numbers
Divisors of 813 :
The positive integer divisors of 813 that completely divides 813 are.
1, 3, 271, 813
Divisors of 426 :
The positive integer divisors of 426 that completely divides 426 are.
1, 2, 3, 6, 71, 142, 213, 426
Divisors of 268 :
The positive integer divisors of 268 that completely divides 268 are.
1, 2, 4, 67, 134, 268
Divisors of 325 :
The positive integer divisors of 325 that completely divides 325 are.
1, 5, 13, 25, 65, 325
GCD of numbers is the greatest common divisor
So, the GCD (813, 426, 268, 325) = 1.
Given numbers are 813, 426, 268, 325
The list of prime factors of all numbers are
Prime factors of 813 are 3 x 271
Prime factors of 426 are 2 x 3 x 71
Prime factors of 268 are 2 x 2 x 67
Prime factors of 325 are 5 x 5 x 13
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 813, 426, 268, 325
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(813, 426) = 115446
GCD(813, 426) = ( 813 x 426 ) / 115446
= 813 / 426
= 813
Step2:
LCM(3, 268) = 804
GCD(3, 268) = ( 3 x 268 ) / 804
= 3 / 268
= 3
Step3:
LCM(1, 325) = 325
GCD(1, 325) = ( 1 x 325 ) / 325
= 1 / 325
= 1
So, Greatest Common Divisor of 813, 426, 268, 325 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 813, 426, 268, 325
The greatest common divisor of numbers 813, 426, 268, 325 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 813, 426, 268, 325 is 1.
1. What is the GCD of 813, 426, 268, 325?
GCD of given numbers 813, 426, 268, 325 is 1
2. How to calculate the greatest common divisor of 813, 426, 268, 325?
We can find the highest common divisor of 813, 426, 268, 325 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 813, 426, 268, 325 i.e 1.
3. How can I use the GCD of 813, 426, 268, 325Calculator?
Out the numbers 813, 426, 268, 325 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.