Online GCD Calculator is useful to find the GCD of 813, 364, 123, 148 quickly. Get the easiest ways to solve the greatest common divisor of 813, 364, 123, 148 i.e 1 in different methods as follows.
Given Input numbers are 813, 364, 123, 148
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 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 123 :
The positive integer divisors of 123 that completely divides 123 are.
1, 3, 41, 123
Divisors of 148 :
The positive integer divisors of 148 that completely divides 148 are.
1, 2, 4, 37, 74, 148
GCD of numbers is the greatest common divisor
So, the GCD (813, 364, 123, 148) = 1.
Given numbers are 813, 364, 123, 148
The list of prime factors of all numbers are
Prime factors of 813 are 3 x 271
Prime factors of 364 are 2 x 2 x 7 x 13
Prime factors of 123 are 3 x 41
Prime factors of 148 are 2 x 2 x 37
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 813, 364, 123, 148
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(813, 364) = 295932
GCD(813, 364) = ( 813 x 364 ) / 295932
= 813 / 364
= 813
Step2:
LCM(1, 123) = 123
GCD(1, 123) = ( 1 x 123 ) / 123
= 1 / 123
= 1
Step3:
LCM(1, 148) = 148
GCD(1, 148) = ( 1 x 148 ) / 148
= 1 / 148
= 1
So, Greatest Common Divisor of 813, 364, 123, 148 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 813, 364, 123, 148
The greatest common divisor of numbers 813, 364, 123, 148 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 813, 364, 123, 148 is 1.
1. What is the GCD of 813, 364, 123, 148?
GCD of given numbers 813, 364, 123, 148 is 1
2. How to calculate the greatest common divisor of 813, 364, 123, 148?
We can find the highest common divisor of 813, 364, 123, 148 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, 364, 123, 148 i.e 1.
3. How can I use the GCD of 813, 364, 123, 148Calculator?
Out the numbers 813, 364, 123, 148 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.