Online GCD Calculator is useful to find the GCD of 938, 258, 381 quickly. Get the easiest ways to solve the greatest common divisor of 938, 258, 381 i.e 1 in different methods as follows.
Given Input numbers are 938, 258, 381
In the factoring method, we have to find the divisors of all numbers
Divisors of 938 :
The positive integer divisors of 938 that completely divides 938 are.
1, 2, 7, 14, 67, 134, 469, 938
Divisors of 258 :
The positive integer divisors of 258 that completely divides 258 are.
1, 2, 3, 6, 43, 86, 129, 258
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 (938, 258, 381) = 1.
Given numbers are 938, 258, 381
The list of prime factors of all numbers are
Prime factors of 938 are 2 x 7 x 67
Prime factors of 258 are 2 x 3 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 938, 258, 381
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(938, 258) = 121002
GCD(938, 258) = ( 938 x 258 ) / 121002
= 938 / 258
= 938
Step2:
LCM(2, 381) = 762
GCD(2, 381) = ( 2 x 381 ) / 762
= 2 / 381
= 2
So, Greatest Common Divisor of 938, 258, 381 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 938, 258, 381
The greatest common divisor of numbers 938, 258, 381 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 938, 258, 381 is 1.
1. What is the GCD of 938, 258, 381?
GCD of given numbers 938, 258, 381 is 1
2. How to calculate the greatest common divisor of 938, 258, 381?
We can find the highest common divisor of 938, 258, 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 938, 258, 381 i.e 1.
3. How can I use the GCD of 938, 258, 381Calculator?
Out the numbers 938, 258, 381 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.