Online GCD Calculator is useful to find the GCD of 871, 838, 918, 844 quickly. Get the easiest ways to solve the greatest common divisor of 871, 838, 918, 844 i.e 1 in different methods as follows.
Given Input numbers are 871, 838, 918, 844
In the factoring method, we have to find the divisors of all numbers
Divisors of 871 :
The positive integer divisors of 871 that completely divides 871 are.
1, 13, 67, 871
Divisors of 838 :
The positive integer divisors of 838 that completely divides 838 are.
1, 2, 419, 838
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
Divisors of 844 :
The positive integer divisors of 844 that completely divides 844 are.
1, 2, 4, 211, 422, 844
GCD of numbers is the greatest common divisor
So, the GCD (871, 838, 918, 844) = 1.
Given numbers are 871, 838, 918, 844
The list of prime factors of all numbers are
Prime factors of 871 are 13 x 67
Prime factors of 838 are 2 x 419
Prime factors of 918 are 2 x 3 x 3 x 3 x 17
Prime factors of 844 are 2 x 2 x 211
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 871, 838, 918, 844
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(871, 838) = 729898
GCD(871, 838) = ( 871 x 838 ) / 729898
= 871 / 838
= 871
Step2:
LCM(1, 918) = 918
GCD(1, 918) = ( 1 x 918 ) / 918
= 1 / 918
= 1
Step3:
LCM(1, 844) = 844
GCD(1, 844) = ( 1 x 844 ) / 844
= 1 / 844
= 1
So, Greatest Common Divisor of 871, 838, 918, 844 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 871, 838, 918, 844
The greatest common divisor of numbers 871, 838, 918, 844 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 871, 838, 918, 844 is 1.
1. What is the GCD of 871, 838, 918, 844?
GCD of given numbers 871, 838, 918, 844 is 1
2. How to calculate the greatest common divisor of 871, 838, 918, 844?
We can find the highest common divisor of 871, 838, 918, 844 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 871, 838, 918, 844 i.e 1.
3. How can I use the GCD of 871, 838, 918, 844Calculator?
Out the numbers 871, 838, 918, 844 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.