Online GCD Calculator is useful to find the GCD of 660, 348, 774 quickly. Get the easiest ways to solve the greatest common divisor of 660, 348, 774 i.e 6 in different methods as follows.
Given Input numbers are 660, 348, 774
In the factoring method, we have to find the divisors of all numbers
Divisors of 660 :
The positive integer divisors of 660 that completely divides 660 are.
1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660
Divisors of 348 :
The positive integer divisors of 348 that completely divides 348 are.
1, 2, 3, 4, 6, 12, 29, 58, 87, 116, 174, 348
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
GCD of numbers is the greatest common divisor
So, the GCD (660, 348, 774) = 6.
Given numbers are 660, 348, 774
The list of prime factors of all numbers are
Prime factors of 660 are 2 x 2 x 3 x 5 x 11
Prime factors of 348 are 2 x 2 x 3 x 29
Prime factors of 774 are 2 x 3 x 3 x 43
The highest common occurrence is 21 x 31
Therefore, GCD of 660, 348, 774 is 6.
Given numbers are 660, 348, 774
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(660, 348) = 19140
GCD(660, 348) = ( 660 x 348 ) / 19140
= 660 / 348
= 660
Step2:
LCM(12, 774) = 1548
GCD(12, 774) = ( 12 x 774 ) / 1548
= 12 / 774
= 12
So, Greatest Common Divisor of 660, 348, 774 is 6
Here are some samples of GCD of Numbers calculations.
Given numbers are 660, 348, 774
The greatest common divisor of numbers 660, 348, 774 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 660, 348, 774 is 6.
1. What is the GCD of 660, 348, 774?
GCD of given numbers 660, 348, 774 is 6
2. How to calculate the greatest common divisor of 660, 348, 774?
We can find the highest common divisor of 660, 348, 774 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 660, 348, 774 i.e 6.
3. How can I use the GCD of 660, 348, 774Calculator?
Out the numbers 660, 348, 774 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.