Online GCD Calculator is useful to find the GCD of 311, 387, 774, 612 quickly. Get the easiest ways to solve the greatest common divisor of 311, 387, 774, 612 i.e 1 in different methods as follows.
Given Input numbers are 311, 387, 774, 612
In the factoring method, we have to find the divisors of all numbers
Divisors of 311 :
The positive integer divisors of 311 that completely divides 311 are.
1, 311
Divisors of 387 :
The positive integer divisors of 387 that completely divides 387 are.
1, 3, 9, 43, 129, 387
Divisors of 774 :
The positive integer divisors of 774 that completely divides 774 are.
1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 387, 774
Divisors of 612 :
The positive integer divisors of 612 that completely divides 612 are.
1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 612
GCD of numbers is the greatest common divisor
So, the GCD (311, 387, 774, 612) = 1.
Given numbers are 311, 387, 774, 612
The list of prime factors of all numbers are
Prime factors of 311 are 311
Prime factors of 387 are 3 x 3 x 43
Prime factors of 774 are 2 x 3 x 3 x 43
Prime factors of 612 are 2 x 2 x 3 x 3 x 17
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 311, 387, 774, 612
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(311, 387) = 120357
GCD(311, 387) = ( 311 x 387 ) / 120357
= 311 / 387
= 311
Step2:
LCM(1, 774) = 774
GCD(1, 774) = ( 1 x 774 ) / 774
= 1 / 774
= 1
Step3:
LCM(1, 612) = 612
GCD(1, 612) = ( 1 x 612 ) / 612
= 1 / 612
= 1
So, Greatest Common Divisor of 311, 387, 774, 612 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 311, 387, 774, 612
The greatest common divisor of numbers 311, 387, 774, 612 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 311, 387, 774, 612 is 1.
1. What is the GCD of 311, 387, 774, 612?
GCD of given numbers 311, 387, 774, 612 is 1
2. How to calculate the greatest common divisor of 311, 387, 774, 612?
We can find the highest common divisor of 311, 387, 774, 612 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 311, 387, 774, 612 i.e 1.
3. How can I use the GCD of 311, 387, 774, 612Calculator?
Out the numbers 311, 387, 774, 612 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.