Online GCD Calculator is useful to find the GCD of 165, 131, 358, 284 quickly. Get the easiest ways to solve the greatest common divisor of 165, 131, 358, 284 i.e 1 in different methods as follows.
Given Input numbers are 165, 131, 358, 284
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 131 :
The positive integer divisors of 131 that completely divides 131 are.
1, 131
Divisors of 358 :
The positive integer divisors of 358 that completely divides 358 are.
1, 2, 179, 358
Divisors of 284 :
The positive integer divisors of 284 that completely divides 284 are.
1, 2, 4, 71, 142, 284
GCD of numbers is the greatest common divisor
So, the GCD (165, 131, 358, 284) = 1.
Given numbers are 165, 131, 358, 284
The list of prime factors of all numbers are
Prime factors of 165 are 3 x 5 x 11
Prime factors of 131 are 131
Prime factors of 358 are 2 x 179
Prime factors of 284 are 2 x 2 x 71
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 165, 131, 358, 284
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(165, 131) = 21615
GCD(165, 131) = ( 165 x 131 ) / 21615
= 165 / 131
= 165
Step2:
LCM(1, 358) = 358
GCD(1, 358) = ( 1 x 358 ) / 358
= 1 / 358
= 1
Step3:
LCM(1, 284) = 284
GCD(1, 284) = ( 1 x 284 ) / 284
= 1 / 284
= 1
So, Greatest Common Divisor of 165, 131, 358, 284 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 165, 131, 358, 284
The greatest common divisor of numbers 165, 131, 358, 284 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 165, 131, 358, 284 is 1.
1. What is the GCD of 165, 131, 358, 284?
GCD of given numbers 165, 131, 358, 284 is 1
2. How to calculate the greatest common divisor of 165, 131, 358, 284?
We can find the highest common divisor of 165, 131, 358, 284 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, 131, 358, 284 i.e 1.
3. How can I use the GCD of 165, 131, 358, 284Calculator?
Out the numbers 165, 131, 358, 284 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.