Online GCD Calculator is useful to find the GCD of 630, 520, 396, 230 quickly. Get the easiest ways to solve the greatest common divisor of 630, 520, 396, 230 i.e 2 in different methods as follows.
Given Input numbers are 630, 520, 396, 230
In the factoring method, we have to find the divisors of all numbers
Divisors of 630 :
The positive integer divisors of 630 that completely divides 630 are.
1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630
Divisors of 520 :
The positive integer divisors of 520 that completely divides 520 are.
1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520
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 230 :
The positive integer divisors of 230 that completely divides 230 are.
1, 2, 5, 10, 23, 46, 115, 230
GCD of numbers is the greatest common divisor
So, the GCD (630, 520, 396, 230) = 2.
Given numbers are 630, 520, 396, 230
The list of prime factors of all numbers are
Prime factors of 630 are 2 x 3 x 3 x 5 x 7
Prime factors of 520 are 2 x 2 x 2 x 5 x 13
Prime factors of 396 are 2 x 2 x 3 x 3 x 11
Prime factors of 230 are 2 x 5 x 23
The highest common occurrence is 21
Therefore, GCD of 630, 520, 396, 230 is 2.
Given numbers are 630, 520, 396, 230
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(630, 520) = 32760
GCD(630, 520) = ( 630 x 520 ) / 32760
= 630 / 520
= 630
Step2:
LCM(10, 396) = 1980
GCD(10, 396) = ( 10 x 396 ) / 1980
= 10 / 396
= 10
Step3:
LCM(2, 230) = 230
GCD(2, 230) = ( 2 x 230 ) / 230
= 2 / 230
= 2
So, Greatest Common Divisor of 630, 520, 396, 230 is 2
Here are some samples of GCD of Numbers calculations.
Given numbers are 630, 520, 396, 230
The greatest common divisor of numbers 630, 520, 396, 230 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 630, 520, 396, 230 is 2.
1. What is the GCD of 630, 520, 396, 230?
GCD of given numbers 630, 520, 396, 230 is 2
2. How to calculate the greatest common divisor of 630, 520, 396, 230?
We can find the highest common divisor of 630, 520, 396, 230 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 630, 520, 396, 230 i.e 2.
3. How can I use the GCD of 630, 520, 396, 230Calculator?
Out the numbers 630, 520, 396, 230 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.