Online GCD Calculator is useful to find the GCD of 442, 173, 311 quickly. Get the easiest ways to solve the greatest common divisor of 442, 173, 311 i.e 1 in different methods as follows.
Given Input numbers are 442, 173, 311
In the factoring method, we have to find the divisors of all numbers
Divisors of 442 :
The positive integer divisors of 442 that completely divides 442 are.
1, 2, 13, 17, 26, 34, 221, 442
Divisors of 173 :
The positive integer divisors of 173 that completely divides 173 are.
1, 173
Divisors of 311 :
The positive integer divisors of 311 that completely divides 311 are.
1, 311
GCD of numbers is the greatest common divisor
So, the GCD (442, 173, 311) = 1.
Given numbers are 442, 173, 311
The list of prime factors of all numbers are
Prime factors of 442 are 2 x 13 x 17
Prime factors of 173 are 173
Prime factors of 311 are 311
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 442, 173, 311
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(442, 173) = 76466
GCD(442, 173) = ( 442 x 173 ) / 76466
= 442 / 173
= 442
Step2:
LCM(1, 311) = 311
GCD(1, 311) = ( 1 x 311 ) / 311
= 1 / 311
= 1
So, Greatest Common Divisor of 442, 173, 311 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 442, 173, 311
The greatest common divisor of numbers 442, 173, 311 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 442, 173, 311 is 1.
1. What is the GCD of 442, 173, 311?
GCD of given numbers 442, 173, 311 is 1
2. How to calculate the greatest common divisor of 442, 173, 311?
We can find the highest common divisor of 442, 173, 311 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 442, 173, 311 i.e 1.
3. How can I use the GCD of 442, 173, 311Calculator?
Out the numbers 442, 173, 311 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.