Online GCD Calculator is useful to find the GCD of 484, 916, 621, 918 quickly. Get the easiest ways to solve the greatest common divisor of 484, 916, 621, 918 i.e 1 in different methods as follows.
Given Input numbers are 484, 916, 621, 918
In the factoring method, we have to find the divisors of all numbers
Divisors of 484 :
The positive integer divisors of 484 that completely divides 484 are.
1, 2, 4, 11, 22, 44, 121, 242, 484
Divisors of 916 :
The positive integer divisors of 916 that completely divides 916 are.
1, 2, 4, 229, 458, 916
Divisors of 621 :
The positive integer divisors of 621 that completely divides 621 are.
1, 3, 9, 23, 27, 69, 207, 621
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
GCD of numbers is the greatest common divisor
So, the GCD (484, 916, 621, 918) = 1.
Given numbers are 484, 916, 621, 918
The list of prime factors of all numbers are
Prime factors of 484 are 2 x 2 x 11 x 11
Prime factors of 916 are 2 x 2 x 229
Prime factors of 621 are 3 x 3 x 3 x 23
Prime factors of 918 are 2 x 3 x 3 x 3 x 17
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 484, 916, 621, 918
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(484, 916) = 110836
GCD(484, 916) = ( 484 x 916 ) / 110836
= 484 / 916
= 484
Step2:
LCM(4, 621) = 2484
GCD(4, 621) = ( 4 x 621 ) / 2484
= 4 / 621
= 4
Step3:
LCM(1, 918) = 918
GCD(1, 918) = ( 1 x 918 ) / 918
= 1 / 918
= 1
So, Greatest Common Divisor of 484, 916, 621, 918 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 484, 916, 621, 918
The greatest common divisor of numbers 484, 916, 621, 918 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 484, 916, 621, 918 is 1.
1. What is the GCD of 484, 916, 621, 918?
GCD of given numbers 484, 916, 621, 918 is 1
2. How to calculate the greatest common divisor of 484, 916, 621, 918?
We can find the highest common divisor of 484, 916, 621, 918 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 484, 916, 621, 918 i.e 1.
3. How can I use the GCD of 484, 916, 621, 918Calculator?
Out the numbers 484, 916, 621, 918 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.