Online GCD Calculator is useful to find the GCD of 378, 530, 850, 492 quickly. Get the easiest ways to solve the greatest common divisor of 378, 530, 850, 492 i.e 2 in different methods as follows.
Given Input numbers are 378, 530, 850, 492
In the factoring method, we have to find the divisors of all numbers
Divisors of 378 :
The positive integer divisors of 378 that completely divides 378 are.
1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378
Divisors of 530 :
The positive integer divisors of 530 that completely divides 530 are.
1, 2, 5, 10, 53, 106, 265, 530
Divisors of 850 :
The positive integer divisors of 850 that completely divides 850 are.
1, 2, 5, 10, 17, 25, 34, 50, 85, 170, 425, 850
Divisors of 492 :
The positive integer divisors of 492 that completely divides 492 are.
1, 2, 3, 4, 6, 12, 41, 82, 123, 164, 246, 492
GCD of numbers is the greatest common divisor
So, the GCD (378, 530, 850, 492) = 2.
Given numbers are 378, 530, 850, 492
The list of prime factors of all numbers are
Prime factors of 378 are 2 x 3 x 3 x 3 x 7
Prime factors of 530 are 2 x 5 x 53
Prime factors of 850 are 2 x 5 x 5 x 17
Prime factors of 492 are 2 x 2 x 3 x 41
The highest common occurrence is 21
Therefore, GCD of 378, 530, 850, 492 is 2.
Given numbers are 378, 530, 850, 492
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(378, 530) = 100170
GCD(378, 530) = ( 378 x 530 ) / 100170
= 378 / 530
= 378
Step2:
LCM(2, 850) = 850
GCD(2, 850) = ( 2 x 850 ) / 850
= 2 / 850
= 2
Step3:
LCM(2, 492) = 492
GCD(2, 492) = ( 2 x 492 ) / 492
= 2 / 492
= 2
So, Greatest Common Divisor of 378, 530, 850, 492 is 2
Here are some samples of GCD of Numbers calculations.
Given numbers are 378, 530, 850, 492
The greatest common divisor of numbers 378, 530, 850, 492 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 378, 530, 850, 492 is 2.
1. What is the GCD of 378, 530, 850, 492?
GCD of given numbers 378, 530, 850, 492 is 2
2. How to calculate the greatest common divisor of 378, 530, 850, 492?
We can find the highest common divisor of 378, 530, 850, 492 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 378, 530, 850, 492 i.e 2.
3. How can I use the GCD of 378, 530, 850, 492Calculator?
Out the numbers 378, 530, 850, 492 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.