Online GCD Calculator is useful to find the GCD of 856, 804, 779, 918 quickly. Get the easiest ways to solve the greatest common divisor of 856, 804, 779, 918 i.e 1 in different methods as follows.
Given Input numbers are 856, 804, 779, 918
In the factoring method, we have to find the divisors of all numbers
Divisors of 856 :
The positive integer divisors of 856 that completely divides 856 are.
1, 2, 4, 8, 107, 214, 428, 856
Divisors of 804 :
The positive integer divisors of 804 that completely divides 804 are.
1, 2, 3, 4, 6, 12, 67, 134, 201, 268, 402, 804
Divisors of 779 :
The positive integer divisors of 779 that completely divides 779 are.
1, 19, 41, 779
Divisors of 918 :
The positive integer divisors of 918 that completely divides 918 are.
1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 102, 153, 306, 459, 918
GCD of numbers is the greatest common divisor
So, the GCD (856, 804, 779, 918) = 1.
Given numbers are 856, 804, 779, 918
The list of prime factors of all numbers are
Prime factors of 856 are 2 x 2 x 2 x 107
Prime factors of 804 are 2 x 2 x 3 x 67
Prime factors of 779 are 19 x 41
Prime factors of 918 are 2 x 3 x 3 x 3 x 17
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 856, 804, 779, 918
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(856, 804) = 172056
GCD(856, 804) = ( 856 x 804 ) / 172056
= 856 / 804
= 856
Step2:
LCM(4, 779) = 3116
GCD(4, 779) = ( 4 x 779 ) / 3116
= 4 / 779
= 4
Step3:
LCM(1, 918) = 918
GCD(1, 918) = ( 1 x 918 ) / 918
= 1 / 918
= 1
So, Greatest Common Divisor of 856, 804, 779, 918 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 856, 804, 779, 918
The greatest common divisor of numbers 856, 804, 779, 918 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 856, 804, 779, 918 is 1.
1. What is the GCD of 856, 804, 779, 918?
GCD of given numbers 856, 804, 779, 918 is 1
2. How to calculate the greatest common divisor of 856, 804, 779, 918?
We can find the highest common divisor of 856, 804, 779, 918 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 856, 804, 779, 918 i.e 1.
3. How can I use the GCD of 856, 804, 779, 918Calculator?
Out the numbers 856, 804, 779, 918 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.