Online GCD Calculator is useful to find the GCD of 916, 480, 668, 558 quickly. Get the easiest ways to solve the greatest common divisor of 916, 480, 668, 558 i.e 2 in different methods as follows.
Given Input numbers are 916, 480, 668, 558
In the factoring method, we have to find the divisors of all numbers
Divisors of 916 :
The positive integer divisors of 916 that completely divides 916 are.
1, 2, 4, 229, 458, 916
Divisors of 480 :
The positive integer divisors of 480 that completely divides 480 are.
1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480
Divisors of 668 :
The positive integer divisors of 668 that completely divides 668 are.
1, 2, 4, 167, 334, 668
Divisors of 558 :
The positive integer divisors of 558 that completely divides 558 are.
1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 558
GCD of numbers is the greatest common divisor
So, the GCD (916, 480, 668, 558) = 2.
Given numbers are 916, 480, 668, 558
The list of prime factors of all numbers are
Prime factors of 916 are 2 x 2 x 229
Prime factors of 480 are 2 x 2 x 2 x 2 x 2 x 3 x 5
Prime factors of 668 are 2 x 2 x 167
Prime factors of 558 are 2 x 3 x 3 x 31
The highest common occurrence is 21
Therefore, GCD of 916, 480, 668, 558 is 2.
Given numbers are 916, 480, 668, 558
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(916, 480) = 109920
GCD(916, 480) = ( 916 x 480 ) / 109920
= 916 / 480
= 916
Step2:
LCM(4, 668) = 668
GCD(4, 668) = ( 4 x 668 ) / 668
= 4 / 668
= 4
Step3:
LCM(4, 558) = 1116
GCD(4, 558) = ( 4 x 558 ) / 1116
= 4 / 558
= 4
So, Greatest Common Divisor of 916, 480, 668, 558 is 2
Here are some samples of GCD of Numbers calculations.
Given numbers are 916, 480, 668, 558
The greatest common divisor of numbers 916, 480, 668, 558 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 916, 480, 668, 558 is 2.
1. What is the GCD of 916, 480, 668, 558?
GCD of given numbers 916, 480, 668, 558 is 2
2. How to calculate the greatest common divisor of 916, 480, 668, 558?
We can find the highest common divisor of 916, 480, 668, 558 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 916, 480, 668, 558 i.e 2.
3. How can I use the GCD of 916, 480, 668, 558Calculator?
Out the numbers 916, 480, 668, 558 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.