Online GCD Calculator is useful to find the GCD of 408, 730, 818, 984 quickly. Get the easiest ways to solve the greatest common divisor of 408, 730, 818, 984 i.e 2 in different methods as follows.
Given Input numbers are 408, 730, 818, 984
In the factoring method, we have to find the divisors of all numbers
Divisors of 408 :
The positive integer divisors of 408 that completely divides 408 are.
1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408
Divisors of 730 :
The positive integer divisors of 730 that completely divides 730 are.
1, 2, 5, 10, 73, 146, 365, 730
Divisors of 818 :
The positive integer divisors of 818 that completely divides 818 are.
1, 2, 409, 818
Divisors of 984 :
The positive integer divisors of 984 that completely divides 984 are.
1, 2, 3, 4, 6, 8, 12, 24, 41, 82, 123, 164, 246, 328, 492, 984
GCD of numbers is the greatest common divisor
So, the GCD (408, 730, 818, 984) = 2.
Given numbers are 408, 730, 818, 984
The list of prime factors of all numbers are
Prime factors of 408 are 2 x 2 x 2 x 3 x 17
Prime factors of 730 are 2 x 5 x 73
Prime factors of 818 are 2 x 409
Prime factors of 984 are 2 x 2 x 2 x 3 x 41
The highest common occurrence is 21
Therefore, GCD of 408, 730, 818, 984 is 2.
Given numbers are 408, 730, 818, 984
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(408, 730) = 148920
GCD(408, 730) = ( 408 x 730 ) / 148920
= 408 / 730
= 408
Step2:
LCM(2, 818) = 818
GCD(2, 818) = ( 2 x 818 ) / 818
= 2 / 818
= 2
Step3:
LCM(2, 984) = 984
GCD(2, 984) = ( 2 x 984 ) / 984
= 2 / 984
= 2
So, Greatest Common Divisor of 408, 730, 818, 984 is 2
Here are some samples of GCD of Numbers calculations.
Given numbers are 408, 730, 818, 984
The greatest common divisor of numbers 408, 730, 818, 984 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 408, 730, 818, 984 is 2.
1. What is the GCD of 408, 730, 818, 984?
GCD of given numbers 408, 730, 818, 984 is 2
2. How to calculate the greatest common divisor of 408, 730, 818, 984?
We can find the highest common divisor of 408, 730, 818, 984 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 408, 730, 818, 984 i.e 2.
3. How can I use the GCD of 408, 730, 818, 984Calculator?
Out the numbers 408, 730, 818, 984 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.