Online GCD Calculator is useful to find the GCD of 873, 874, 990, 828 quickly. Get the easiest ways to solve the greatest common divisor of 873, 874, 990, 828 i.e 1 in different methods as follows.
Given Input numbers are 873, 874, 990, 828
In the factoring method, we have to find the divisors of all numbers
Divisors of 873 :
The positive integer divisors of 873 that completely divides 873 are.
1, 3, 9, 97, 291, 873
Divisors of 874 :
The positive integer divisors of 874 that completely divides 874 are.
1, 2, 19, 23, 38, 46, 437, 874
Divisors of 990 :
The positive integer divisors of 990 that completely divides 990 are.
1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990
Divisors of 828 :
The positive integer divisors of 828 that completely divides 828 are.
1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 828
GCD of numbers is the greatest common divisor
So, the GCD (873, 874, 990, 828) = 1.
Given numbers are 873, 874, 990, 828
The list of prime factors of all numbers are
Prime factors of 873 are 3 x 3 x 97
Prime factors of 874 are 2 x 19 x 23
Prime factors of 990 are 2 x 3 x 3 x 5 x 11
Prime factors of 828 are 2 x 2 x 3 x 3 x 23
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 873, 874, 990, 828
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(873, 874) = 763002
GCD(873, 874) = ( 873 x 874 ) / 763002
= 873 / 874
= 873
Step2:
LCM(1, 990) = 990
GCD(1, 990) = ( 1 x 990 ) / 990
= 1 / 990
= 1
Step3:
LCM(1, 828) = 828
GCD(1, 828) = ( 1 x 828 ) / 828
= 1 / 828
= 1
So, Greatest Common Divisor of 873, 874, 990, 828 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 873, 874, 990, 828
The greatest common divisor of numbers 873, 874, 990, 828 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 873, 874, 990, 828 is 1.
1. What is the GCD of 873, 874, 990, 828?
GCD of given numbers 873, 874, 990, 828 is 1
2. How to calculate the greatest common divisor of 873, 874, 990, 828?
We can find the highest common divisor of 873, 874, 990, 828 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 873, 874, 990, 828 i.e 1.
3. How can I use the GCD of 873, 874, 990, 828Calculator?
Out the numbers 873, 874, 990, 828 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.