Online GCD Calculator is useful to find the GCD of 558, 344, 450, 678 quickly. Get the easiest ways to solve the greatest common divisor of 558, 344, 450, 678 i.e 2 in different methods as follows.
Given Input numbers are 558, 344, 450, 678
In the factoring method, we have to find the divisors of all numbers
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
Divisors of 344 :
The positive integer divisors of 344 that completely divides 344 are.
1, 2, 4, 8, 43, 86, 172, 344
Divisors of 450 :
The positive integer divisors of 450 that completely divides 450 are.
1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 450
Divisors of 678 :
The positive integer divisors of 678 that completely divides 678 are.
1, 2, 3, 6, 113, 226, 339, 678
GCD of numbers is the greatest common divisor
So, the GCD (558, 344, 450, 678) = 2.
Given numbers are 558, 344, 450, 678
The list of prime factors of all numbers are
Prime factors of 558 are 2 x 3 x 3 x 31
Prime factors of 344 are 2 x 2 x 2 x 43
Prime factors of 450 are 2 x 3 x 3 x 5 x 5
Prime factors of 678 are 2 x 3 x 113
The highest common occurrence is 21
Therefore, GCD of 558, 344, 450, 678 is 2.
Given numbers are 558, 344, 450, 678
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(558, 344) = 95976
GCD(558, 344) = ( 558 x 344 ) / 95976
= 558 / 344
= 558
Step2:
LCM(2, 450) = 450
GCD(2, 450) = ( 2 x 450 ) / 450
= 2 / 450
= 2
Step3:
LCM(2, 678) = 678
GCD(2, 678) = ( 2 x 678 ) / 678
= 2 / 678
= 2
So, Greatest Common Divisor of 558, 344, 450, 678 is 2
Here are some samples of GCD of Numbers calculations.
Given numbers are 558, 344, 450, 678
The greatest common divisor of numbers 558, 344, 450, 678 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 558, 344, 450, 678 is 2.
1. What is the GCD of 558, 344, 450, 678?
GCD of given numbers 558, 344, 450, 678 is 2
2. How to calculate the greatest common divisor of 558, 344, 450, 678?
We can find the highest common divisor of 558, 344, 450, 678 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 558, 344, 450, 678 i.e 2.
3. How can I use the GCD of 558, 344, 450, 678Calculator?
Out the numbers 558, 344, 450, 678 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.