Online GCD Calculator is useful to find the GCD of 605, 847, 396 quickly. Get the easiest ways to solve the greatest common divisor of 605, 847, 396 i.e 11 in different methods as follows.
Given Input numbers are 605, 847, 396
In the factoring method, we have to find the divisors of all numbers
Divisors of 605 :
The positive integer divisors of 605 that completely divides 605 are.
1, 5, 11, 55, 121, 605
Divisors of 847 :
The positive integer divisors of 847 that completely divides 847 are.
1, 7, 11, 77, 121, 847
Divisors of 396 :
The positive integer divisors of 396 that completely divides 396 are.
1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396
GCD of numbers is the greatest common divisor
So, the GCD (605, 847, 396) = 11.
Given numbers are 605, 847, 396
The list of prime factors of all numbers are
Prime factors of 605 are 5 x 11 x 11
Prime factors of 847 are 7 x 11 x 11
Prime factors of 396 are 2 x 2 x 3 x 3 x 11
The highest common occurrence is 111
Therefore, GCD of 605, 847, 396 is 11.
Given numbers are 605, 847, 396
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(605, 847) = 4235
GCD(605, 847) = ( 605 x 847 ) / 4235
= 605 / 847
= 605
Step2:
LCM(121, 396) = 4356
GCD(121, 396) = ( 121 x 396 ) / 4356
= 121 / 396
= 121
So, Greatest Common Divisor of 605, 847, 396 is 11
Here are some samples of GCD of Numbers calculations.
Given numbers are 605, 847, 396
The greatest common divisor of numbers 605, 847, 396 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 605, 847, 396 is 11.
1. What is the GCD of 605, 847, 396?
GCD of given numbers 605, 847, 396 is 11
2. How to calculate the greatest common divisor of 605, 847, 396?
We can find the highest common divisor of 605, 847, 396 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 605, 847, 396 i.e 11.
3. How can I use the GCD of 605, 847, 396Calculator?
Out the numbers 605, 847, 396 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.