Online GCD Calculator is useful to find the GCD of 452, 882, 912, 390 quickly. Get the easiest ways to solve the greatest common divisor of 452, 882, 912, 390 i.e 2 in different methods as follows.
Given Input numbers are 452, 882, 912, 390
In the factoring method, we have to find the divisors of all numbers
Divisors of 452 :
The positive integer divisors of 452 that completely divides 452 are.
1, 2, 4, 113, 226, 452
Divisors of 882 :
The positive integer divisors of 882 that completely divides 882 are.
1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 882
Divisors of 912 :
The positive integer divisors of 912 that completely divides 912 are.
1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 912
Divisors of 390 :
The positive integer divisors of 390 that completely divides 390 are.
1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390
GCD of numbers is the greatest common divisor
So, the GCD (452, 882, 912, 390) = 2.
Given numbers are 452, 882, 912, 390
The list of prime factors of all numbers are
Prime factors of 452 are 2 x 2 x 113
Prime factors of 882 are 2 x 3 x 3 x 7 x 7
Prime factors of 912 are 2 x 2 x 2 x 2 x 3 x 19
Prime factors of 390 are 2 x 3 x 5 x 13
The highest common occurrence is 21
Therefore, GCD of 452, 882, 912, 390 is 2.
Given numbers are 452, 882, 912, 390
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(452, 882) = 199332
GCD(452, 882) = ( 452 x 882 ) / 199332
= 452 / 882
= 452
Step2:
LCM(2, 912) = 912
GCD(2, 912) = ( 2 x 912 ) / 912
= 2 / 912
= 2
Step3:
LCM(2, 390) = 390
GCD(2, 390) = ( 2 x 390 ) / 390
= 2 / 390
= 2
So, Greatest Common Divisor of 452, 882, 912, 390 is 2
Here are some samples of GCD of Numbers calculations.
Given numbers are 452, 882, 912, 390
The greatest common divisor of numbers 452, 882, 912, 390 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 452, 882, 912, 390 is 2.
1. What is the GCD of 452, 882, 912, 390?
GCD of given numbers 452, 882, 912, 390 is 2
2. How to calculate the greatest common divisor of 452, 882, 912, 390?
We can find the highest common divisor of 452, 882, 912, 390 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 452, 882, 912, 390 i.e 2.
3. How can I use the GCD of 452, 882, 912, 390Calculator?
Out the numbers 452, 882, 912, 390 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.