Online GCD Calculator is useful to find the GCD of 326, 489, 325, 961 quickly. Get the easiest ways to solve the greatest common divisor of 326, 489, 325, 961 i.e 1 in different methods as follows.
Given Input numbers are 326, 489, 325, 961
In the factoring method, we have to find the divisors of all numbers
Divisors of 326 :
The positive integer divisors of 326 that completely divides 326 are.
1, 2, 163, 326
Divisors of 489 :
The positive integer divisors of 489 that completely divides 489 are.
1, 3, 163, 489
Divisors of 325 :
The positive integer divisors of 325 that completely divides 325 are.
1, 5, 13, 25, 65, 325
Divisors of 961 :
The positive integer divisors of 961 that completely divides 961 are.
1, 31, 961
GCD of numbers is the greatest common divisor
So, the GCD (326, 489, 325, 961) = 1.
Given numbers are 326, 489, 325, 961
The list of prime factors of all numbers are
Prime factors of 326 are 2 x 163
Prime factors of 489 are 3 x 163
Prime factors of 325 are 5 x 5 x 13
Prime factors of 961 are 31 x 31
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 326, 489, 325, 961
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(326, 489) = 978
GCD(326, 489) = ( 326 x 489 ) / 978
= 326 / 489
= 326
Step2:
LCM(163, 325) = 52975
GCD(163, 325) = ( 163 x 325 ) / 52975
= 163 / 325
= 163
Step3:
LCM(1, 961) = 961
GCD(1, 961) = ( 1 x 961 ) / 961
= 1 / 961
= 1
So, Greatest Common Divisor of 326, 489, 325, 961 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 326, 489, 325, 961
The greatest common divisor of numbers 326, 489, 325, 961 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 326, 489, 325, 961 is 1.
1. What is the GCD of 326, 489, 325, 961?
GCD of given numbers 326, 489, 325, 961 is 1
2. How to calculate the greatest common divisor of 326, 489, 325, 961?
We can find the highest common divisor of 326, 489, 325, 961 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 326, 489, 325, 961 i.e 1.
3. How can I use the GCD of 326, 489, 325, 961Calculator?
Out the numbers 326, 489, 325, 961 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.