Online GCD Calculator is useful to find the GCD of 828, 865, 829, 988 quickly. Get the easiest ways to solve the greatest common divisor of 828, 865, 829, 988 i.e 1 in different methods as follows.
Given Input numbers are 828, 865, 829, 988
In the factoring method, we have to find the divisors of all numbers
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
Divisors of 865 :
The positive integer divisors of 865 that completely divides 865 are.
1, 5, 173, 865
Divisors of 829 :
The positive integer divisors of 829 that completely divides 829 are.
1, 829
Divisors of 988 :
The positive integer divisors of 988 that completely divides 988 are.
1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988
GCD of numbers is the greatest common divisor
So, the GCD (828, 865, 829, 988) = 1.
Given numbers are 828, 865, 829, 988
The list of prime factors of all numbers are
Prime factors of 828 are 2 x 2 x 3 x 3 x 23
Prime factors of 865 are 5 x 173
Prime factors of 829 are 829
Prime factors of 988 are 2 x 2 x 13 x 19
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 828, 865, 829, 988
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(828, 865) = 716220
GCD(828, 865) = ( 828 x 865 ) / 716220
= 828 / 865
= 828
Step2:
LCM(1, 829) = 829
GCD(1, 829) = ( 1 x 829 ) / 829
= 1 / 829
= 1
Step3:
LCM(1, 988) = 988
GCD(1, 988) = ( 1 x 988 ) / 988
= 1 / 988
= 1
So, Greatest Common Divisor of 828, 865, 829, 988 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 828, 865, 829, 988
The greatest common divisor of numbers 828, 865, 829, 988 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 828, 865, 829, 988 is 1.
1. What is the GCD of 828, 865, 829, 988?
GCD of given numbers 828, 865, 829, 988 is 1
2. How to calculate the greatest common divisor of 828, 865, 829, 988?
We can find the highest common divisor of 828, 865, 829, 988 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 828, 865, 829, 988 i.e 1.
3. How can I use the GCD of 828, 865, 829, 988Calculator?
Out the numbers 828, 865, 829, 988 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.