Online GCD Calculator is useful to find the GCD of 488, 315, 979, 961 quickly. Get the easiest ways to solve the greatest common divisor of 488, 315, 979, 961 i.e 1 in different methods as follows.
Given Input numbers are 488, 315, 979, 961
In the factoring method, we have to find the divisors of all numbers
Divisors of 488 :
The positive integer divisors of 488 that completely divides 488 are.
1, 2, 4, 8, 61, 122, 244, 488
Divisors of 315 :
The positive integer divisors of 315 that completely divides 315 are.
1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315
Divisors of 979 :
The positive integer divisors of 979 that completely divides 979 are.
1, 11, 89, 979
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 (488, 315, 979, 961) = 1.
Given numbers are 488, 315, 979, 961
The list of prime factors of all numbers are
Prime factors of 488 are 2 x 2 x 2 x 61
Prime factors of 315 are 3 x 3 x 5 x 7
Prime factors of 979 are 11 x 89
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 488, 315, 979, 961
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(488, 315) = 153720
GCD(488, 315) = ( 488 x 315 ) / 153720
= 488 / 315
= 488
Step2:
LCM(1, 979) = 979
GCD(1, 979) = ( 1 x 979 ) / 979
= 1 / 979
= 1
Step3:
LCM(1, 961) = 961
GCD(1, 961) = ( 1 x 961 ) / 961
= 1 / 961
= 1
So, Greatest Common Divisor of 488, 315, 979, 961 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 488, 315, 979, 961
The greatest common divisor of numbers 488, 315, 979, 961 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 488, 315, 979, 961 is 1.
1. What is the GCD of 488, 315, 979, 961?
GCD of given numbers 488, 315, 979, 961 is 1
2. How to calculate the greatest common divisor of 488, 315, 979, 961?
We can find the highest common divisor of 488, 315, 979, 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 488, 315, 979, 961 i.e 1.
3. How can I use the GCD of 488, 315, 979, 961Calculator?
Out the numbers 488, 315, 979, 961 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.