Online GCD Calculator is useful to find the GCD of 838, 880, 394, 530 quickly. Get the easiest ways to solve the greatest common divisor of 838, 880, 394, 530 i.e 2 in different methods as follows.
Given Input numbers are 838, 880, 394, 530
In the factoring method, we have to find the divisors of all numbers
Divisors of 838 :
The positive integer divisors of 838 that completely divides 838 are.
1, 2, 419, 838
Divisors of 880 :
The positive integer divisors of 880 that completely divides 880 are.
1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880
Divisors of 394 :
The positive integer divisors of 394 that completely divides 394 are.
1, 2, 197, 394
Divisors of 530 :
The positive integer divisors of 530 that completely divides 530 are.
1, 2, 5, 10, 53, 106, 265, 530
GCD of numbers is the greatest common divisor
So, the GCD (838, 880, 394, 530) = 2.
Given numbers are 838, 880, 394, 530
The list of prime factors of all numbers are
Prime factors of 838 are 2 x 419
Prime factors of 880 are 2 x 2 x 2 x 2 x 5 x 11
Prime factors of 394 are 2 x 197
Prime factors of 530 are 2 x 5 x 53
The highest common occurrence is 21
Therefore, GCD of 838, 880, 394, 530 is 2.
Given numbers are 838, 880, 394, 530
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(838, 880) = 368720
GCD(838, 880) = ( 838 x 880 ) / 368720
= 838 / 880
= 838
Step2:
LCM(2, 394) = 394
GCD(2, 394) = ( 2 x 394 ) / 394
= 2 / 394
= 2
Step3:
LCM(2, 530) = 530
GCD(2, 530) = ( 2 x 530 ) / 530
= 2 / 530
= 2
So, Greatest Common Divisor of 838, 880, 394, 530 is 2
Here are some samples of GCD of Numbers calculations.
Given numbers are 838, 880, 394, 530
The greatest common divisor of numbers 838, 880, 394, 530 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 838, 880, 394, 530 is 2.
1. What is the GCD of 838, 880, 394, 530?
GCD of given numbers 838, 880, 394, 530 is 2
2. How to calculate the greatest common divisor of 838, 880, 394, 530?
We can find the highest common divisor of 838, 880, 394, 530 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 838, 880, 394, 530 i.e 2.
3. How can I use the GCD of 838, 880, 394, 530Calculator?
Out the numbers 838, 880, 394, 530 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.