Online GCD Calculator is useful to find the GCD of 794, 870, 378 quickly. Get the easiest ways to solve the greatest common divisor of 794, 870, 378 i.e 2 in different methods as follows.
Given Input numbers are 794, 870, 378
In the factoring method, we have to find the divisors of all numbers
Divisors of 794 :
The positive integer divisors of 794 that completely divides 794 are.
1, 2, 397, 794
Divisors of 870 :
The positive integer divisors of 870 that completely divides 870 are.
1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 290, 435, 870
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
GCD of numbers is the greatest common divisor
So, the GCD (794, 870, 378) = 2.
Given numbers are 794, 870, 378
The list of prime factors of all numbers are
Prime factors of 794 are 2 x 397
Prime factors of 870 are 2 x 3 x 5 x 29
Prime factors of 378 are 2 x 3 x 3 x 3 x 7
The highest common occurrence is 21
Therefore, GCD of 794, 870, 378 is 2.
Given numbers are 794, 870, 378
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(794, 870) = 345390
GCD(794, 870) = ( 794 x 870 ) / 345390
= 794 / 870
= 794
Step2:
LCM(2, 378) = 378
GCD(2, 378) = ( 2 x 378 ) / 378
= 2 / 378
= 2
So, Greatest Common Divisor of 794, 870, 378 is 2
Here are some samples of GCD of Numbers calculations.
Given numbers are 794, 870, 378
The greatest common divisor of numbers 794, 870, 378 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 794, 870, 378 is 2.
1. What is the GCD of 794, 870, 378?
GCD of given numbers 794, 870, 378 is 2
2. How to calculate the greatest common divisor of 794, 870, 378?
We can find the highest common divisor of 794, 870, 378 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 794, 870, 378 i.e 2.
3. How can I use the GCD of 794, 870, 378Calculator?
Out the numbers 794, 870, 378 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.