Online GCD Calculator is useful to find the GCD of 382, 104, 148, 858 quickly. Get the easiest ways to solve the greatest common divisor of 382, 104, 148, 858 i.e 2 in different methods as follows.
Given Input numbers are 382, 104, 148, 858
In the factoring method, we have to find the divisors of all numbers
Divisors of 382 :
The positive integer divisors of 382 that completely divides 382 are.
1, 2, 191, 382
Divisors of 104 :
The positive integer divisors of 104 that completely divides 104 are.
1, 2, 4, 8, 13, 26, 52, 104
Divisors of 148 :
The positive integer divisors of 148 that completely divides 148 are.
1, 2, 4, 37, 74, 148
Divisors of 858 :
The positive integer divisors of 858 that completely divides 858 are.
1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 429, 858
GCD of numbers is the greatest common divisor
So, the GCD (382, 104, 148, 858) = 2.
Given numbers are 382, 104, 148, 858
The list of prime factors of all numbers are
Prime factors of 382 are 2 x 191
Prime factors of 104 are 2 x 2 x 2 x 13
Prime factors of 148 are 2 x 2 x 37
Prime factors of 858 are 2 x 3 x 11 x 13
The highest common occurrence is 21
Therefore, GCD of 382, 104, 148, 858 is 2.
Given numbers are 382, 104, 148, 858
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(382, 104) = 19864
GCD(382, 104) = ( 382 x 104 ) / 19864
= 382 / 104
= 382
Step2:
LCM(2, 148) = 148
GCD(2, 148) = ( 2 x 148 ) / 148
= 2 / 148
= 2
Step3:
LCM(2, 858) = 858
GCD(2, 858) = ( 2 x 858 ) / 858
= 2 / 858
= 2
So, Greatest Common Divisor of 382, 104, 148, 858 is 2
Here are some samples of GCD of Numbers calculations.
Given numbers are 382, 104, 148, 858
The greatest common divisor of numbers 382, 104, 148, 858 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 382, 104, 148, 858 is 2.
1. What is the GCD of 382, 104, 148, 858?
GCD of given numbers 382, 104, 148, 858 is 2
2. How to calculate the greatest common divisor of 382, 104, 148, 858?
We can find the highest common divisor of 382, 104, 148, 858 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 382, 104, 148, 858 i.e 2.
3. How can I use the GCD of 382, 104, 148, 858Calculator?
Out the numbers 382, 104, 148, 858 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.