Online GCD Calculator is useful to find the GCD of 393, 183, 697, 442 quickly. Get the easiest ways to solve the greatest common divisor of 393, 183, 697, 442 i.e 1 in different methods as follows.
Given Input numbers are 393, 183, 697, 442
In the factoring method, we have to find the divisors of all numbers
Divisors of 393 :
The positive integer divisors of 393 that completely divides 393 are.
1, 3, 131, 393
Divisors of 183 :
The positive integer divisors of 183 that completely divides 183 are.
1, 3, 61, 183
Divisors of 697 :
The positive integer divisors of 697 that completely divides 697 are.
1, 17, 41, 697
Divisors of 442 :
The positive integer divisors of 442 that completely divides 442 are.
1, 2, 13, 17, 26, 34, 221, 442
GCD of numbers is the greatest common divisor
So, the GCD (393, 183, 697, 442) = 1.
Given numbers are 393, 183, 697, 442
The list of prime factors of all numbers are
Prime factors of 393 are 3 x 131
Prime factors of 183 are 3 x 61
Prime factors of 697 are 17 x 41
Prime factors of 442 are 2 x 13 x 17
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 393, 183, 697, 442
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(393, 183) = 23973
GCD(393, 183) = ( 393 x 183 ) / 23973
= 393 / 183
= 393
Step2:
LCM(3, 697) = 2091
GCD(3, 697) = ( 3 x 697 ) / 2091
= 3 / 697
= 3
Step3:
LCM(1, 442) = 442
GCD(1, 442) = ( 1 x 442 ) / 442
= 1 / 442
= 1
So, Greatest Common Divisor of 393, 183, 697, 442 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 393, 183, 697, 442
The greatest common divisor of numbers 393, 183, 697, 442 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 393, 183, 697, 442 is 1.
1. What is the GCD of 393, 183, 697, 442?
GCD of given numbers 393, 183, 697, 442 is 1
2. How to calculate the greatest common divisor of 393, 183, 697, 442?
We can find the highest common divisor of 393, 183, 697, 442 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 393, 183, 697, 442 i.e 1.
3. How can I use the GCD of 393, 183, 697, 442Calculator?
Out the numbers 393, 183, 697, 442 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.