Online GCD Calculator is useful to find the GCD of 489, 981, 352, 902 quickly. Get the easiest ways to solve the greatest common divisor of 489, 981, 352, 902 i.e 1 in different methods as follows.
Given Input numbers are 489, 981, 352, 902
In the factoring method, we have to find the divisors of all numbers
Divisors of 489 :
The positive integer divisors of 489 that completely divides 489 are.
1, 3, 163, 489
Divisors of 981 :
The positive integer divisors of 981 that completely divides 981 are.
1, 3, 9, 109, 327, 981
Divisors of 352 :
The positive integer divisors of 352 that completely divides 352 are.
1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352
Divisors of 902 :
The positive integer divisors of 902 that completely divides 902 are.
1, 2, 11, 22, 41, 82, 451, 902
GCD of numbers is the greatest common divisor
So, the GCD (489, 981, 352, 902) = 1.
Given numbers are 489, 981, 352, 902
The list of prime factors of all numbers are
Prime factors of 489 are 3 x 163
Prime factors of 981 are 3 x 3 x 109
Prime factors of 352 are 2 x 2 x 2 x 2 x 2 x 11
Prime factors of 902 are 2 x 11 x 41
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 489, 981, 352, 902
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(489, 981) = 159903
GCD(489, 981) = ( 489 x 981 ) / 159903
= 489 / 981
= 489
Step2:
LCM(3, 352) = 1056
GCD(3, 352) = ( 3 x 352 ) / 1056
= 3 / 352
= 3
Step3:
LCM(1, 902) = 902
GCD(1, 902) = ( 1 x 902 ) / 902
= 1 / 902
= 1
So, Greatest Common Divisor of 489, 981, 352, 902 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 489, 981, 352, 902
The greatest common divisor of numbers 489, 981, 352, 902 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 489, 981, 352, 902 is 1.
1. What is the GCD of 489, 981, 352, 902?
GCD of given numbers 489, 981, 352, 902 is 1
2. How to calculate the greatest common divisor of 489, 981, 352, 902?
We can find the highest common divisor of 489, 981, 352, 902 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 489, 981, 352, 902 i.e 1.
3. How can I use the GCD of 489, 981, 352, 902Calculator?
Out the numbers 489, 981, 352, 902 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.