Online GCD Calculator is useful to find the GCD of 494, 212, 378, 340 quickly. Get the easiest ways to solve the greatest common divisor of 494, 212, 378, 340 i.e 2 in different methods as follows.
Given Input numbers are 494, 212, 378, 340
In the factoring method, we have to find the divisors of all numbers
Divisors of 494 :
The positive integer divisors of 494 that completely divides 494 are.
1, 2, 13, 19, 26, 38, 247, 494
Divisors of 212 :
The positive integer divisors of 212 that completely divides 212 are.
1, 2, 4, 53, 106, 212
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 340 :
The positive integer divisors of 340 that completely divides 340 are.
1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340
GCD of numbers is the greatest common divisor
So, the GCD (494, 212, 378, 340) = 2.
Given numbers are 494, 212, 378, 340
The list of prime factors of all numbers are
Prime factors of 494 are 2 x 13 x 19
Prime factors of 212 are 2 x 2 x 53
Prime factors of 378 are 2 x 3 x 3 x 3 x 7
Prime factors of 340 are 2 x 2 x 5 x 17
The highest common occurrence is 21
Therefore, GCD of 494, 212, 378, 340 is 2.
Given numbers are 494, 212, 378, 340
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(494, 212) = 52364
GCD(494, 212) = ( 494 x 212 ) / 52364
= 494 / 212
= 494
Step2:
LCM(2, 378) = 378
GCD(2, 378) = ( 2 x 378 ) / 378
= 2 / 378
= 2
Step3:
LCM(2, 340) = 340
GCD(2, 340) = ( 2 x 340 ) / 340
= 2 / 340
= 2
So, Greatest Common Divisor of 494, 212, 378, 340 is 2
Here are some samples of GCD of Numbers calculations.
Given numbers are 494, 212, 378, 340
The greatest common divisor of numbers 494, 212, 378, 340 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 494, 212, 378, 340 is 2.
1. What is the GCD of 494, 212, 378, 340?
GCD of given numbers 494, 212, 378, 340 is 2
2. How to calculate the greatest common divisor of 494, 212, 378, 340?
We can find the highest common divisor of 494, 212, 378, 340 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 494, 212, 378, 340 i.e 2.
3. How can I use the GCD of 494, 212, 378, 340Calculator?
Out the numbers 494, 212, 378, 340 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.