Online GCD Calculator is useful to find the GCD of 338, 238, 860, 381 quickly. Get the easiest ways to solve the greatest common divisor of 338, 238, 860, 381 i.e 1 in different methods as follows.
Given Input numbers are 338, 238, 860, 381
In the factoring method, we have to find the divisors of all numbers
Divisors of 338 :
The positive integer divisors of 338 that completely divides 338 are.
1, 2, 13, 26, 169, 338
Divisors of 238 :
The positive integer divisors of 238 that completely divides 238 are.
1, 2, 7, 14, 17, 34, 119, 238
Divisors of 860 :
The positive integer divisors of 860 that completely divides 860 are.
1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 860
Divisors of 381 :
The positive integer divisors of 381 that completely divides 381 are.
1, 3, 127, 381
GCD of numbers is the greatest common divisor
So, the GCD (338, 238, 860, 381) = 1.
Given numbers are 338, 238, 860, 381
The list of prime factors of all numbers are
Prime factors of 338 are 2 x 13 x 13
Prime factors of 238 are 2 x 7 x 17
Prime factors of 860 are 2 x 2 x 5 x 43
Prime factors of 381 are 3 x 127
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 338, 238, 860, 381
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(338, 238) = 40222
GCD(338, 238) = ( 338 x 238 ) / 40222
= 338 / 238
= 338
Step2:
LCM(2, 860) = 860
GCD(2, 860) = ( 2 x 860 ) / 860
= 2 / 860
= 2
Step3:
LCM(2, 381) = 762
GCD(2, 381) = ( 2 x 381 ) / 762
= 2 / 381
= 2
So, Greatest Common Divisor of 338, 238, 860, 381 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 338, 238, 860, 381
The greatest common divisor of numbers 338, 238, 860, 381 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 338, 238, 860, 381 is 1.
1. What is the GCD of 338, 238, 860, 381?
GCD of given numbers 338, 238, 860, 381 is 1
2. How to calculate the greatest common divisor of 338, 238, 860, 381?
We can find the highest common divisor of 338, 238, 860, 381 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 338, 238, 860, 381 i.e 1.
3. How can I use the GCD of 338, 238, 860, 381Calculator?
Out the numbers 338, 238, 860, 381 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.