Online GCD Calculator is useful to find the GCD of 606, 402, 396, 990 quickly. Get the easiest ways to solve the greatest common divisor of 606, 402, 396, 990 i.e 6 in different methods as follows.
Given Input numbers are 606, 402, 396, 990
In the factoring method, we have to find the divisors of all numbers
Divisors of 606 :
The positive integer divisors of 606 that completely divides 606 are.
1, 2, 3, 6, 101, 202, 303, 606
Divisors of 402 :
The positive integer divisors of 402 that completely divides 402 are.
1, 2, 3, 6, 67, 134, 201, 402
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
Divisors of 990 :
The positive integer divisors of 990 that completely divides 990 are.
1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990
GCD of numbers is the greatest common divisor
So, the GCD (606, 402, 396, 990) = 6.
Given numbers are 606, 402, 396, 990
The list of prime factors of all numbers are
Prime factors of 606 are 2 x 3 x 101
Prime factors of 402 are 2 x 3 x 67
Prime factors of 396 are 2 x 2 x 3 x 3 x 11
Prime factors of 990 are 2 x 3 x 3 x 5 x 11
The highest common occurrence is 21 x 31
Therefore, GCD of 606, 402, 396, 990 is 6.
Given numbers are 606, 402, 396, 990
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(606, 402) = 40602
GCD(606, 402) = ( 606 x 402 ) / 40602
= 606 / 402
= 606
Step2:
LCM(6, 396) = 396
GCD(6, 396) = ( 6 x 396 ) / 396
= 6 / 396
= 6
Step3:
LCM(6, 990) = 990
GCD(6, 990) = ( 6 x 990 ) / 990
= 6 / 990
= 6
So, Greatest Common Divisor of 606, 402, 396, 990 is 6
Here are some samples of GCD of Numbers calculations.
Given numbers are 606, 402, 396, 990
The greatest common divisor of numbers 606, 402, 396, 990 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 606, 402, 396, 990 is 6.
1. What is the GCD of 606, 402, 396, 990?
GCD of given numbers 606, 402, 396, 990 is 6
2. How to calculate the greatest common divisor of 606, 402, 396, 990?
We can find the highest common divisor of 606, 402, 396, 990 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 606, 402, 396, 990 i.e 6.
3. How can I use the GCD of 606, 402, 396, 990Calculator?
Out the numbers 606, 402, 396, 990 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.