Online GCD Calculator is useful to find the GCD of 558, 490, 327, 665 quickly. Get the easiest ways to solve the greatest common divisor of 558, 490, 327, 665 i.e 1 in different methods as follows.
Given Input numbers are 558, 490, 327, 665
In the factoring method, we have to find the divisors of all numbers
Divisors of 558 :
The positive integer divisors of 558 that completely divides 558 are.
1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 558
Divisors of 490 :
The positive integer divisors of 490 that completely divides 490 are.
1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490
Divisors of 327 :
The positive integer divisors of 327 that completely divides 327 are.
1, 3, 109, 327
Divisors of 665 :
The positive integer divisors of 665 that completely divides 665 are.
1, 5, 7, 19, 35, 95, 133, 665
GCD of numbers is the greatest common divisor
So, the GCD (558, 490, 327, 665) = 1.
Given numbers are 558, 490, 327, 665
The list of prime factors of all numbers are
Prime factors of 558 are 2 x 3 x 3 x 31
Prime factors of 490 are 2 x 5 x 7 x 7
Prime factors of 327 are 3 x 109
Prime factors of 665 are 5 x 7 x 19
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 558, 490, 327, 665
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(558, 490) = 136710
GCD(558, 490) = ( 558 x 490 ) / 136710
= 558 / 490
= 558
Step2:
LCM(2, 327) = 654
GCD(2, 327) = ( 2 x 327 ) / 654
= 2 / 327
= 2
Step3:
LCM(1, 665) = 665
GCD(1, 665) = ( 1 x 665 ) / 665
= 1 / 665
= 1
So, Greatest Common Divisor of 558, 490, 327, 665 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 558, 490, 327, 665
The greatest common divisor of numbers 558, 490, 327, 665 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 558, 490, 327, 665 is 1.
1. What is the GCD of 558, 490, 327, 665?
GCD of given numbers 558, 490, 327, 665 is 1
2. How to calculate the greatest common divisor of 558, 490, 327, 665?
We can find the highest common divisor of 558, 490, 327, 665 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 558, 490, 327, 665 i.e 1.
3. How can I use the GCD of 558, 490, 327, 665Calculator?
Out the numbers 558, 490, 327, 665 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.