Online GCD Calculator is useful to find the GCD of 328, 788, 370, 654 quickly. Get the easiest ways to solve the greatest common divisor of 328, 788, 370, 654 i.e 2 in different methods as follows.
Given Input numbers are 328, 788, 370, 654
In the factoring method, we have to find the divisors of all numbers
Divisors of 328 :
The positive integer divisors of 328 that completely divides 328 are.
1, 2, 4, 8, 41, 82, 164, 328
Divisors of 788 :
The positive integer divisors of 788 that completely divides 788 are.
1, 2, 4, 197, 394, 788
Divisors of 370 :
The positive integer divisors of 370 that completely divides 370 are.
1, 2, 5, 10, 37, 74, 185, 370
Divisors of 654 :
The positive integer divisors of 654 that completely divides 654 are.
1, 2, 3, 6, 109, 218, 327, 654
GCD of numbers is the greatest common divisor
So, the GCD (328, 788, 370, 654) = 2.
Given numbers are 328, 788, 370, 654
The list of prime factors of all numbers are
Prime factors of 328 are 2 x 2 x 2 x 41
Prime factors of 788 are 2 x 2 x 197
Prime factors of 370 are 2 x 5 x 37
Prime factors of 654 are 2 x 3 x 109
The highest common occurrence is 21
Therefore, GCD of 328, 788, 370, 654 is 2.
Given numbers are 328, 788, 370, 654
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(328, 788) = 64616
GCD(328, 788) = ( 328 x 788 ) / 64616
= 328 / 788
= 328
Step2:
LCM(4, 370) = 740
GCD(4, 370) = ( 4 x 370 ) / 740
= 4 / 370
= 4
Step3:
LCM(2, 654) = 654
GCD(2, 654) = ( 2 x 654 ) / 654
= 2 / 654
= 2
So, Greatest Common Divisor of 328, 788, 370, 654 is 2
Here are some samples of GCD of Numbers calculations.
Given numbers are 328, 788, 370, 654
The greatest common divisor of numbers 328, 788, 370, 654 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 328, 788, 370, 654 is 2.
1. What is the GCD of 328, 788, 370, 654?
GCD of given numbers 328, 788, 370, 654 is 2
2. How to calculate the greatest common divisor of 328, 788, 370, 654?
We can find the highest common divisor of 328, 788, 370, 654 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 328, 788, 370, 654 i.e 2.
3. How can I use the GCD of 328, 788, 370, 654Calculator?
Out the numbers 328, 788, 370, 654 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.