Online GCD Calculator is useful to find the GCD of 968, 129, 310, 720 quickly. Get the easiest ways to solve the greatest common divisor of 968, 129, 310, 720 i.e 1 in different methods as follows.
Given Input numbers are 968, 129, 310, 720
In the factoring method, we have to find the divisors of all numbers
Divisors of 968 :
The positive integer divisors of 968 that completely divides 968 are.
1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 484, 968
Divisors of 129 :
The positive integer divisors of 129 that completely divides 129 are.
1, 3, 43, 129
Divisors of 310 :
The positive integer divisors of 310 that completely divides 310 are.
1, 2, 5, 10, 31, 62, 155, 310
Divisors of 720 :
The positive integer divisors of 720 that completely divides 720 are.
1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720
GCD of numbers is the greatest common divisor
So, the GCD (968, 129, 310, 720) = 1.
Given numbers are 968, 129, 310, 720
The list of prime factors of all numbers are
Prime factors of 968 are 2 x 2 x 2 x 11 x 11
Prime factors of 129 are 3 x 43
Prime factors of 310 are 2 x 5 x 31
Prime factors of 720 are 2 x 2 x 2 x 2 x 3 x 3 x 5
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 968, 129, 310, 720
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(968, 129) = 124872
GCD(968, 129) = ( 968 x 129 ) / 124872
= 968 / 129
= 968
Step2:
LCM(1, 310) = 310
GCD(1, 310) = ( 1 x 310 ) / 310
= 1 / 310
= 1
Step3:
LCM(1, 720) = 720
GCD(1, 720) = ( 1 x 720 ) / 720
= 1 / 720
= 1
So, Greatest Common Divisor of 968, 129, 310, 720 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 968, 129, 310, 720
The greatest common divisor of numbers 968, 129, 310, 720 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 968, 129, 310, 720 is 1.
1. What is the GCD of 968, 129, 310, 720?
GCD of given numbers 968, 129, 310, 720 is 1
2. How to calculate the greatest common divisor of 968, 129, 310, 720?
We can find the highest common divisor of 968, 129, 310, 720 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 968, 129, 310, 720 i.e 1.
3. How can I use the GCD of 968, 129, 310, 720Calculator?
Out the numbers 968, 129, 310, 720 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.