Online GCD Calculator is useful to find the GCD of 960, 382, 628, 129 quickly. Get the easiest ways to solve the greatest common divisor of 960, 382, 628, 129 i.e 1 in different methods as follows.
Given Input numbers are 960, 382, 628, 129
In the factoring method, we have to find the divisors of all numbers
Divisors of 960 :
The positive integer divisors of 960 that completely divides 960 are.
1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960
Divisors of 382 :
The positive integer divisors of 382 that completely divides 382 are.
1, 2, 191, 382
Divisors of 628 :
The positive integer divisors of 628 that completely divides 628 are.
1, 2, 4, 157, 314, 628
Divisors of 129 :
The positive integer divisors of 129 that completely divides 129 are.
1, 3, 43, 129
GCD of numbers is the greatest common divisor
So, the GCD (960, 382, 628, 129) = 1.
Given numbers are 960, 382, 628, 129
The list of prime factors of all numbers are
Prime factors of 960 are 2 x 2 x 2 x 2 x 2 x 2 x 3 x 5
Prime factors of 382 are 2 x 191
Prime factors of 628 are 2 x 2 x 157
Prime factors of 129 are 3 x 43
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 960, 382, 628, 129
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(960, 382) = 183360
GCD(960, 382) = ( 960 x 382 ) / 183360
= 960 / 382
= 960
Step2:
LCM(2, 628) = 628
GCD(2, 628) = ( 2 x 628 ) / 628
= 2 / 628
= 2
Step3:
LCM(2, 129) = 258
GCD(2, 129) = ( 2 x 129 ) / 258
= 2 / 129
= 2
So, Greatest Common Divisor of 960, 382, 628, 129 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 960, 382, 628, 129
The greatest common divisor of numbers 960, 382, 628, 129 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 960, 382, 628, 129 is 1.
1. What is the GCD of 960, 382, 628, 129?
GCD of given numbers 960, 382, 628, 129 is 1
2. How to calculate the greatest common divisor of 960, 382, 628, 129?
We can find the highest common divisor of 960, 382, 628, 129 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 960, 382, 628, 129 i.e 1.
3. How can I use the GCD of 960, 382, 628, 129Calculator?
Out the numbers 960, 382, 628, 129 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.