Online GCD Calculator is useful to find the GCD of 398, 506, 371, 326 quickly. Get the easiest ways to solve the greatest common divisor of 398, 506, 371, 326 i.e 1 in different methods as follows.
Given Input numbers are 398, 506, 371, 326
In the factoring method, we have to find the divisors of all numbers
Divisors of 398 :
The positive integer divisors of 398 that completely divides 398 are.
1, 2, 199, 398
Divisors of 506 :
The positive integer divisors of 506 that completely divides 506 are.
1, 2, 11, 22, 23, 46, 253, 506
Divisors of 371 :
The positive integer divisors of 371 that completely divides 371 are.
1, 7, 53, 371
Divisors of 326 :
The positive integer divisors of 326 that completely divides 326 are.
1, 2, 163, 326
GCD of numbers is the greatest common divisor
So, the GCD (398, 506, 371, 326) = 1.
Given numbers are 398, 506, 371, 326
The list of prime factors of all numbers are
Prime factors of 398 are 2 x 199
Prime factors of 506 are 2 x 11 x 23
Prime factors of 371 are 7 x 53
Prime factors of 326 are 2 x 163
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 398, 506, 371, 326
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(398, 506) = 100694
GCD(398, 506) = ( 398 x 506 ) / 100694
= 398 / 506
= 398
Step2:
LCM(2, 371) = 742
GCD(2, 371) = ( 2 x 371 ) / 742
= 2 / 371
= 2
Step3:
LCM(1, 326) = 326
GCD(1, 326) = ( 1 x 326 ) / 326
= 1 / 326
= 1
So, Greatest Common Divisor of 398, 506, 371, 326 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 398, 506, 371, 326
The greatest common divisor of numbers 398, 506, 371, 326 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 398, 506, 371, 326 is 1.
1. What is the GCD of 398, 506, 371, 326?
GCD of given numbers 398, 506, 371, 326 is 1
2. How to calculate the greatest common divisor of 398, 506, 371, 326?
We can find the highest common divisor of 398, 506, 371, 326 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 398, 506, 371, 326 i.e 1.
3. How can I use the GCD of 398, 506, 371, 326Calculator?
Out the numbers 398, 506, 371, 326 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.