Online GCD Calculator is useful to find the GCD of 489, 982, 242, 825 quickly. Get the easiest ways to solve the greatest common divisor of 489, 982, 242, 825 i.e 1 in different methods as follows.
Given Input numbers are 489, 982, 242, 825
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 982 :
The positive integer divisors of 982 that completely divides 982 are.
1, 2, 491, 982
Divisors of 242 :
The positive integer divisors of 242 that completely divides 242 are.
1, 2, 11, 22, 121, 242
Divisors of 825 :
The positive integer divisors of 825 that completely divides 825 are.
1, 3, 5, 11, 15, 25, 33, 55, 75, 165, 275, 825
GCD of numbers is the greatest common divisor
So, the GCD (489, 982, 242, 825) = 1.
Given numbers are 489, 982, 242, 825
The list of prime factors of all numbers are
Prime factors of 489 are 3 x 163
Prime factors of 982 are 2 x 491
Prime factors of 242 are 2 x 11 x 11
Prime factors of 825 are 3 x 5 x 5 x 11
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 489, 982, 242, 825
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(489, 982) = 480198
GCD(489, 982) = ( 489 x 982 ) / 480198
= 489 / 982
= 489
Step2:
LCM(1, 242) = 242
GCD(1, 242) = ( 1 x 242 ) / 242
= 1 / 242
= 1
Step3:
LCM(1, 825) = 825
GCD(1, 825) = ( 1 x 825 ) / 825
= 1 / 825
= 1
So, Greatest Common Divisor of 489, 982, 242, 825 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 489, 982, 242, 825
The greatest common divisor of numbers 489, 982, 242, 825 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 489, 982, 242, 825 is 1.
1. What is the GCD of 489, 982, 242, 825?
GCD of given numbers 489, 982, 242, 825 is 1
2. How to calculate the greatest common divisor of 489, 982, 242, 825?
We can find the highest common divisor of 489, 982, 242, 825 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, 982, 242, 825 i.e 1.
3. How can I use the GCD of 489, 982, 242, 825Calculator?
Out the numbers 489, 982, 242, 825 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.