Online GCD Calculator is useful to find the GCD of 165, 389, 629, 316 quickly. Get the easiest ways to solve the greatest common divisor of 165, 389, 629, 316 i.e 1 in different methods as follows.
Given Input numbers are 165, 389, 629, 316
In the factoring method, we have to find the divisors of all numbers
Divisors of 165 :
The positive integer divisors of 165 that completely divides 165 are.
1, 3, 5, 11, 15, 33, 55, 165
Divisors of 389 :
The positive integer divisors of 389 that completely divides 389 are.
1, 389
Divisors of 629 :
The positive integer divisors of 629 that completely divides 629 are.
1, 17, 37, 629
Divisors of 316 :
The positive integer divisors of 316 that completely divides 316 are.
1, 2, 4, 79, 158, 316
GCD of numbers is the greatest common divisor
So, the GCD (165, 389, 629, 316) = 1.
Given numbers are 165, 389, 629, 316
The list of prime factors of all numbers are
Prime factors of 165 are 3 x 5 x 11
Prime factors of 389 are 389
Prime factors of 629 are 17 x 37
Prime factors of 316 are 2 x 2 x 79
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 165, 389, 629, 316
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(165, 389) = 64185
GCD(165, 389) = ( 165 x 389 ) / 64185
= 165 / 389
= 165
Step2:
LCM(1, 629) = 629
GCD(1, 629) = ( 1 x 629 ) / 629
= 1 / 629
= 1
Step3:
LCM(1, 316) = 316
GCD(1, 316) = ( 1 x 316 ) / 316
= 1 / 316
= 1
So, Greatest Common Divisor of 165, 389, 629, 316 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 165, 389, 629, 316
The greatest common divisor of numbers 165, 389, 629, 316 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 165, 389, 629, 316 is 1.
1. What is the GCD of 165, 389, 629, 316?
GCD of given numbers 165, 389, 629, 316 is 1
2. How to calculate the greatest common divisor of 165, 389, 629, 316?
We can find the highest common divisor of 165, 389, 629, 316 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 165, 389, 629, 316 i.e 1.
3. How can I use the GCD of 165, 389, 629, 316Calculator?
Out the numbers 165, 389, 629, 316 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.