Online GCD Calculator is useful to find the GCD of 493, 489, 938 quickly. Get the easiest ways to solve the greatest common divisor of 493, 489, 938 i.e 1 in different methods as follows.
Given Input numbers are 493, 489, 938
In the factoring method, we have to find the divisors of all numbers
Divisors of 493 :
The positive integer divisors of 493 that completely divides 493 are.
1, 17, 29, 493
Divisors of 489 :
The positive integer divisors of 489 that completely divides 489 are.
1, 3, 163, 489
Divisors of 938 :
The positive integer divisors of 938 that completely divides 938 are.
1, 2, 7, 14, 67, 134, 469, 938
GCD of numbers is the greatest common divisor
So, the GCD (493, 489, 938) = 1.
Given numbers are 493, 489, 938
The list of prime factors of all numbers are
Prime factors of 493 are 17 x 29
Prime factors of 489 are 3 x 163
Prime factors of 938 are 2 x 7 x 67
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 493, 489, 938
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(493, 489) = 241077
GCD(493, 489) = ( 493 x 489 ) / 241077
= 493 / 489
= 493
Step2:
LCM(1, 938) = 938
GCD(1, 938) = ( 1 x 938 ) / 938
= 1 / 938
= 1
So, Greatest Common Divisor of 493, 489, 938 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 493, 489, 938
The greatest common divisor of numbers 493, 489, 938 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 493, 489, 938 is 1.
1. What is the GCD of 493, 489, 938?
GCD of given numbers 493, 489, 938 is 1
2. How to calculate the greatest common divisor of 493, 489, 938?
We can find the highest common divisor of 493, 489, 938 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 493, 489, 938 i.e 1.
3. How can I use the GCD of 493, 489, 938Calculator?
Out the numbers 493, 489, 938 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.