Online GCD Calculator is useful to find the GCD of 491, 326, 998, 358 quickly. Get the easiest ways to solve the greatest common divisor of 491, 326, 998, 358 i.e 1 in different methods as follows.
Given Input numbers are 491, 326, 998, 358
In the factoring method, we have to find the divisors of all numbers
Divisors of 491 :
The positive integer divisors of 491 that completely divides 491 are.
1, 491
Divisors of 326 :
The positive integer divisors of 326 that completely divides 326 are.
1, 2, 163, 326
Divisors of 998 :
The positive integer divisors of 998 that completely divides 998 are.
1, 2, 499, 998
Divisors of 358 :
The positive integer divisors of 358 that completely divides 358 are.
1, 2, 179, 358
GCD of numbers is the greatest common divisor
So, the GCD (491, 326, 998, 358) = 1.
Given numbers are 491, 326, 998, 358
The list of prime factors of all numbers are
Prime factors of 491 are 491
Prime factors of 326 are 2 x 163
Prime factors of 998 are 2 x 499
Prime factors of 358 are 2 x 179
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 491, 326, 998, 358
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(491, 326) = 160066
GCD(491, 326) = ( 491 x 326 ) / 160066
= 491 / 326
= 491
Step2:
LCM(1, 998) = 998
GCD(1, 998) = ( 1 x 998 ) / 998
= 1 / 998
= 1
Step3:
LCM(1, 358) = 358
GCD(1, 358) = ( 1 x 358 ) / 358
= 1 / 358
= 1
So, Greatest Common Divisor of 491, 326, 998, 358 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 491, 326, 998, 358
The greatest common divisor of numbers 491, 326, 998, 358 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 491, 326, 998, 358 is 1.
1. What is the GCD of 491, 326, 998, 358?
GCD of given numbers 491, 326, 998, 358 is 1
2. How to calculate the greatest common divisor of 491, 326, 998, 358?
We can find the highest common divisor of 491, 326, 998, 358 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 491, 326, 998, 358 i.e 1.
3. How can I use the GCD of 491, 326, 998, 358Calculator?
Out the numbers 491, 326, 998, 358 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.