Online GCD Calculator is useful to find the GCD of 938, 678, 611, 388 quickly. Get the easiest ways to solve the greatest common divisor of 938, 678, 611, 388 i.e 1 in different methods as follows.
Given Input numbers are 938, 678, 611, 388
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 678 :
The positive integer divisors of 678 that completely divides 678 are.
1, 2, 3, 6, 113, 226, 339, 678
Divisors of 611 :
The positive integer divisors of 611 that completely divides 611 are.
1, 13, 47, 611
Divisors of 388 :
The positive integer divisors of 388 that completely divides 388 are.
1, 2, 4, 97, 194, 388
GCD of numbers is the greatest common divisor
So, the GCD (938, 678, 611, 388) = 1.
Given numbers are 938, 678, 611, 388
The list of prime factors of all numbers are
Prime factors of 938 are 2 x 7 x 67
Prime factors of 678 are 2 x 3 x 113
Prime factors of 611 are 13 x 47
Prime factors of 388 are 2 x 2 x 97
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 938, 678, 611, 388
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(938, 678) = 317982
GCD(938, 678) = ( 938 x 678 ) / 317982
= 938 / 678
= 938
Step2:
LCM(2, 611) = 1222
GCD(2, 611) = ( 2 x 611 ) / 1222
= 2 / 611
= 2
Step3:
LCM(1, 388) = 388
GCD(1, 388) = ( 1 x 388 ) / 388
= 1 / 388
= 1
So, Greatest Common Divisor of 938, 678, 611, 388 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 938, 678, 611, 388
The greatest common divisor of numbers 938, 678, 611, 388 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 938, 678, 611, 388 is 1.
1. What is the GCD of 938, 678, 611, 388?
GCD of given numbers 938, 678, 611, 388 is 1
2. How to calculate the greatest common divisor of 938, 678, 611, 388?
We can find the highest common divisor of 938, 678, 611, 388 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, 678, 611, 388 i.e 1.
3. How can I use the GCD of 938, 678, 611, 388Calculator?
Out the numbers 938, 678, 611, 388 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.