Online GCD Calculator is useful to find the GCD of 358, 190, 458, 489 quickly. Get the easiest ways to solve the greatest common divisor of 358, 190, 458, 489 i.e 1 in different methods as follows.
Given Input numbers are 358, 190, 458, 489
In the factoring method, we have to find the divisors of all numbers
Divisors of 358 :
The positive integer divisors of 358 that completely divides 358 are.
1, 2, 179, 358
Divisors of 190 :
The positive integer divisors of 190 that completely divides 190 are.
1, 2, 5, 10, 19, 38, 95, 190
Divisors of 458 :
The positive integer divisors of 458 that completely divides 458 are.
1, 2, 229, 458
Divisors of 489 :
The positive integer divisors of 489 that completely divides 489 are.
1, 3, 163, 489
GCD of numbers is the greatest common divisor
So, the GCD (358, 190, 458, 489) = 1.
Given numbers are 358, 190, 458, 489
The list of prime factors of all numbers are
Prime factors of 358 are 2 x 179
Prime factors of 190 are 2 x 5 x 19
Prime factors of 458 are 2 x 229
Prime factors of 489 are 3 x 163
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 358, 190, 458, 489
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(358, 190) = 34010
GCD(358, 190) = ( 358 x 190 ) / 34010
= 358 / 190
= 358
Step2:
LCM(2, 458) = 458
GCD(2, 458) = ( 2 x 458 ) / 458
= 2 / 458
= 2
Step3:
LCM(2, 489) = 978
GCD(2, 489) = ( 2 x 489 ) / 978
= 2 / 489
= 2
So, Greatest Common Divisor of 358, 190, 458, 489 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 358, 190, 458, 489
The greatest common divisor of numbers 358, 190, 458, 489 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 358, 190, 458, 489 is 1.
1. What is the GCD of 358, 190, 458, 489?
GCD of given numbers 358, 190, 458, 489 is 1
2. How to calculate the greatest common divisor of 358, 190, 458, 489?
We can find the highest common divisor of 358, 190, 458, 489 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 358, 190, 458, 489 i.e 1.
3. How can I use the GCD of 358, 190, 458, 489Calculator?
Out the numbers 358, 190, 458, 489 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.