Online GCD Calculator is useful to find the GCD of 318, 744, 688, 555 quickly. Get the easiest ways to solve the greatest common divisor of 318, 744, 688, 555 i.e 1 in different methods as follows.
Given Input numbers are 318, 744, 688, 555
In the factoring method, we have to find the divisors of all numbers
Divisors of 318 :
The positive integer divisors of 318 that completely divides 318 are.
1, 2, 3, 6, 53, 106, 159, 318
Divisors of 744 :
The positive integer divisors of 744 that completely divides 744 are.
1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 372, 744
Divisors of 688 :
The positive integer divisors of 688 that completely divides 688 are.
1, 2, 4, 8, 16, 43, 86, 172, 344, 688
Divisors of 555 :
The positive integer divisors of 555 that completely divides 555 are.
1, 3, 5, 15, 37, 111, 185, 555
GCD of numbers is the greatest common divisor
So, the GCD (318, 744, 688, 555) = 1.
Given numbers are 318, 744, 688, 555
The list of prime factors of all numbers are
Prime factors of 318 are 2 x 3 x 53
Prime factors of 744 are 2 x 2 x 2 x 3 x 31
Prime factors of 688 are 2 x 2 x 2 x 2 x 43
Prime factors of 555 are 3 x 5 x 37
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 318, 744, 688, 555
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(318, 744) = 39432
GCD(318, 744) = ( 318 x 744 ) / 39432
= 318 / 744
= 318
Step2:
LCM(6, 688) = 2064
GCD(6, 688) = ( 6 x 688 ) / 2064
= 6 / 688
= 6
Step3:
LCM(2, 555) = 1110
GCD(2, 555) = ( 2 x 555 ) / 1110
= 2 / 555
= 2
So, Greatest Common Divisor of 318, 744, 688, 555 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 318, 744, 688, 555
The greatest common divisor of numbers 318, 744, 688, 555 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 318, 744, 688, 555 is 1.
1. What is the GCD of 318, 744, 688, 555?
GCD of given numbers 318, 744, 688, 555 is 1
2. How to calculate the greatest common divisor of 318, 744, 688, 555?
We can find the highest common divisor of 318, 744, 688, 555 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 318, 744, 688, 555 i.e 1.
3. How can I use the GCD of 318, 744, 688, 555Calculator?
Out the numbers 318, 744, 688, 555 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.