Online GCD Calculator is useful to find the GCD of 291, 359, 231, 960 quickly. Get the easiest ways to solve the greatest common divisor of 291, 359, 231, 960 i.e 1 in different methods as follows.
Given Input numbers are 291, 359, 231, 960
In the factoring method, we have to find the divisors of all numbers
Divisors of 291 :
The positive integer divisors of 291 that completely divides 291 are.
1, 3, 97, 291
Divisors of 359 :
The positive integer divisors of 359 that completely divides 359 are.
1, 359
Divisors of 231 :
The positive integer divisors of 231 that completely divides 231 are.
1, 3, 7, 11, 21, 33, 77, 231
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
GCD of numbers is the greatest common divisor
So, the GCD (291, 359, 231, 960) = 1.
Given numbers are 291, 359, 231, 960
The list of prime factors of all numbers are
Prime factors of 291 are 3 x 97
Prime factors of 359 are 359
Prime factors of 231 are 3 x 7 x 11
Prime factors of 960 are 2 x 2 x 2 x 2 x 2 x 2 x 3 x 5
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 291, 359, 231, 960
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(291, 359) = 104469
GCD(291, 359) = ( 291 x 359 ) / 104469
= 291 / 359
= 291
Step2:
LCM(1, 231) = 231
GCD(1, 231) = ( 1 x 231 ) / 231
= 1 / 231
= 1
Step3:
LCM(1, 960) = 960
GCD(1, 960) = ( 1 x 960 ) / 960
= 1 / 960
= 1
So, Greatest Common Divisor of 291, 359, 231, 960 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 291, 359, 231, 960
The greatest common divisor of numbers 291, 359, 231, 960 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 291, 359, 231, 960 is 1.
1. What is the GCD of 291, 359, 231, 960?
GCD of given numbers 291, 359, 231, 960 is 1
2. How to calculate the greatest common divisor of 291, 359, 231, 960?
We can find the highest common divisor of 291, 359, 231, 960 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 291, 359, 231, 960 i.e 1.
3. How can I use the GCD of 291, 359, 231, 960Calculator?
Out the numbers 291, 359, 231, 960 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.