Online GCD Calculator is useful to find the GCD of 204, 428, 128, 795 quickly. Get the easiest ways to solve the greatest common divisor of 204, 428, 128, 795 i.e 1 in different methods as follows.
Given Input numbers are 204, 428, 128, 795
In the factoring method, we have to find the divisors of all numbers
Divisors of 204 :
The positive integer divisors of 204 that completely divides 204 are.
1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204
Divisors of 428 :
The positive integer divisors of 428 that completely divides 428 are.
1, 2, 4, 107, 214, 428
Divisors of 128 :
The positive integer divisors of 128 that completely divides 128 are.
1, 2, 4, 8, 16, 32, 64, 128
Divisors of 795 :
The positive integer divisors of 795 that completely divides 795 are.
1, 3, 5, 15, 53, 159, 265, 795
GCD of numbers is the greatest common divisor
So, the GCD (204, 428, 128, 795) = 1.
Given numbers are 204, 428, 128, 795
The list of prime factors of all numbers are
Prime factors of 204 are 2 x 2 x 3 x 17
Prime factors of 428 are 2 x 2 x 107
Prime factors of 128 are 2 x 2 x 2 x 2 x 2 x 2 x 2
Prime factors of 795 are 3 x 5 x 53
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 204, 428, 128, 795
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(204, 428) = 21828
GCD(204, 428) = ( 204 x 428 ) / 21828
= 204 / 428
= 204
Step2:
LCM(4, 128) = 128
GCD(4, 128) = ( 4 x 128 ) / 128
= 4 / 128
= 4
Step3:
LCM(4, 795) = 3180
GCD(4, 795) = ( 4 x 795 ) / 3180
= 4 / 795
= 4
So, Greatest Common Divisor of 204, 428, 128, 795 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 204, 428, 128, 795
The greatest common divisor of numbers 204, 428, 128, 795 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 204, 428, 128, 795 is 1.
1. What is the GCD of 204, 428, 128, 795?
GCD of given numbers 204, 428, 128, 795 is 1
2. How to calculate the greatest common divisor of 204, 428, 128, 795?
We can find the highest common divisor of 204, 428, 128, 795 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 204, 428, 128, 795 i.e 1.
3. How can I use the GCD of 204, 428, 128, 795Calculator?
Out the numbers 204, 428, 128, 795 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.