Online GCD Calculator is useful to find the GCD of 788, 392, 185, 399 quickly. Get the easiest ways to solve the greatest common divisor of 788, 392, 185, 399 i.e 1 in different methods as follows.
Given Input numbers are 788, 392, 185, 399
In the factoring method, we have to find the divisors of all numbers
Divisors of 788 :
The positive integer divisors of 788 that completely divides 788 are.
1, 2, 4, 197, 394, 788
Divisors of 392 :
The positive integer divisors of 392 that completely divides 392 are.
1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392
Divisors of 185 :
The positive integer divisors of 185 that completely divides 185 are.
1, 5, 37, 185
Divisors of 399 :
The positive integer divisors of 399 that completely divides 399 are.
1, 3, 7, 19, 21, 57, 133, 399
GCD of numbers is the greatest common divisor
So, the GCD (788, 392, 185, 399) = 1.
Given numbers are 788, 392, 185, 399
The list of prime factors of all numbers are
Prime factors of 788 are 2 x 2 x 197
Prime factors of 392 are 2 x 2 x 2 x 7 x 7
Prime factors of 185 are 5 x 37
Prime factors of 399 are 3 x 7 x 19
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 788, 392, 185, 399
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(788, 392) = 77224
GCD(788, 392) = ( 788 x 392 ) / 77224
= 788 / 392
= 788
Step2:
LCM(4, 185) = 740
GCD(4, 185) = ( 4 x 185 ) / 740
= 4 / 185
= 4
Step3:
LCM(1, 399) = 399
GCD(1, 399) = ( 1 x 399 ) / 399
= 1 / 399
= 1
So, Greatest Common Divisor of 788, 392, 185, 399 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 788, 392, 185, 399
The greatest common divisor of numbers 788, 392, 185, 399 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 788, 392, 185, 399 is 1.
1. What is the GCD of 788, 392, 185, 399?
GCD of given numbers 788, 392, 185, 399 is 1
2. How to calculate the greatest common divisor of 788, 392, 185, 399?
We can find the highest common divisor of 788, 392, 185, 399 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 788, 392, 185, 399 i.e 1.
3. How can I use the GCD of 788, 392, 185, 399Calculator?
Out the numbers 788, 392, 185, 399 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.