Online GCD Calculator is useful to find the GCD of 982, 800, 323, 644 quickly. Get the easiest ways to solve the greatest common divisor of 982, 800, 323, 644 i.e 1 in different methods as follows.
Given Input numbers are 982, 800, 323, 644
In the factoring method, we have to find the divisors of all numbers
Divisors of 982 :
The positive integer divisors of 982 that completely divides 982 are.
1, 2, 491, 982
Divisors of 800 :
The positive integer divisors of 800 that completely divides 800 are.
1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 160, 200, 400, 800
Divisors of 323 :
The positive integer divisors of 323 that completely divides 323 are.
1, 17, 19, 323
Divisors of 644 :
The positive integer divisors of 644 that completely divides 644 are.
1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644
GCD of numbers is the greatest common divisor
So, the GCD (982, 800, 323, 644) = 1.
Given numbers are 982, 800, 323, 644
The list of prime factors of all numbers are
Prime factors of 982 are 2 x 491
Prime factors of 800 are 2 x 2 x 2 x 2 x 2 x 5 x 5
Prime factors of 323 are 17 x 19
Prime factors of 644 are 2 x 2 x 7 x 23
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 982, 800, 323, 644
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(982, 800) = 392800
GCD(982, 800) = ( 982 x 800 ) / 392800
= 982 / 800
= 982
Step2:
LCM(2, 323) = 646
GCD(2, 323) = ( 2 x 323 ) / 646
= 2 / 323
= 2
Step3:
LCM(1, 644) = 644
GCD(1, 644) = ( 1 x 644 ) / 644
= 1 / 644
= 1
So, Greatest Common Divisor of 982, 800, 323, 644 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 982, 800, 323, 644
The greatest common divisor of numbers 982, 800, 323, 644 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 982, 800, 323, 644 is 1.
1. What is the GCD of 982, 800, 323, 644?
GCD of given numbers 982, 800, 323, 644 is 1
2. How to calculate the greatest common divisor of 982, 800, 323, 644?
We can find the highest common divisor of 982, 800, 323, 644 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 982, 800, 323, 644 i.e 1.
3. How can I use the GCD of 982, 800, 323, 644Calculator?
Out the numbers 982, 800, 323, 644 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.