Online GCD Calculator is useful to find the GCD of 838, 603, 393, 960 quickly. Get the easiest ways to solve the greatest common divisor of 838, 603, 393, 960 i.e 1 in different methods as follows.
Given Input numbers are 838, 603, 393, 960
In the factoring method, we have to find the divisors of all numbers
Divisors of 838 :
The positive integer divisors of 838 that completely divides 838 are.
1, 2, 419, 838
Divisors of 603 :
The positive integer divisors of 603 that completely divides 603 are.
1, 3, 9, 67, 201, 603
Divisors of 393 :
The positive integer divisors of 393 that completely divides 393 are.
1, 3, 131, 393
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 (838, 603, 393, 960) = 1.
Given numbers are 838, 603, 393, 960
The list of prime factors of all numbers are
Prime factors of 838 are 2 x 419
Prime factors of 603 are 3 x 3 x 67
Prime factors of 393 are 3 x 131
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 838, 603, 393, 960
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(838, 603) = 505314
GCD(838, 603) = ( 838 x 603 ) / 505314
= 838 / 603
= 838
Step2:
LCM(1, 393) = 393
GCD(1, 393) = ( 1 x 393 ) / 393
= 1 / 393
= 1
Step3:
LCM(1, 960) = 960
GCD(1, 960) = ( 1 x 960 ) / 960
= 1 / 960
= 1
So, Greatest Common Divisor of 838, 603, 393, 960 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 838, 603, 393, 960
The greatest common divisor of numbers 838, 603, 393, 960 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 838, 603, 393, 960 is 1.
1. What is the GCD of 838, 603, 393, 960?
GCD of given numbers 838, 603, 393, 960 is 1
2. How to calculate the greatest common divisor of 838, 603, 393, 960?
We can find the highest common divisor of 838, 603, 393, 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 838, 603, 393, 960 i.e 1.
3. How can I use the GCD of 838, 603, 393, 960Calculator?
Out the numbers 838, 603, 393, 960 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.