Online GCD Calculator is useful to find the GCD of 162, 228, 436, 858 quickly. Get the easiest ways to solve the greatest common divisor of 162, 228, 436, 858 i.e 2 in different methods as follows.
Given Input numbers are 162, 228, 436, 858
In the factoring method, we have to find the divisors of all numbers
Divisors of 162 :
The positive integer divisors of 162 that completely divides 162 are.
1, 2, 3, 6, 9, 18, 27, 54, 81, 162
Divisors of 228 :
The positive integer divisors of 228 that completely divides 228 are.
1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228
Divisors of 436 :
The positive integer divisors of 436 that completely divides 436 are.
1, 2, 4, 109, 218, 436
Divisors of 858 :
The positive integer divisors of 858 that completely divides 858 are.
1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 429, 858
GCD of numbers is the greatest common divisor
So, the GCD (162, 228, 436, 858) = 2.
Given numbers are 162, 228, 436, 858
The list of prime factors of all numbers are
Prime factors of 162 are 2 x 3 x 3 x 3 x 3
Prime factors of 228 are 2 x 2 x 3 x 19
Prime factors of 436 are 2 x 2 x 109
Prime factors of 858 are 2 x 3 x 11 x 13
The highest common occurrence is 21
Therefore, GCD of 162, 228, 436, 858 is 2.
Given numbers are 162, 228, 436, 858
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(162, 228) = 6156
GCD(162, 228) = ( 162 x 228 ) / 6156
= 162 / 228
= 162
Step2:
LCM(6, 436) = 1308
GCD(6, 436) = ( 6 x 436 ) / 1308
= 6 / 436
= 6
Step3:
LCM(2, 858) = 858
GCD(2, 858) = ( 2 x 858 ) / 858
= 2 / 858
= 2
So, Greatest Common Divisor of 162, 228, 436, 858 is 2
Here are some samples of GCD of Numbers calculations.
Given numbers are 162, 228, 436, 858
The greatest common divisor of numbers 162, 228, 436, 858 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 162, 228, 436, 858 is 2.
1. What is the GCD of 162, 228, 436, 858?
GCD of given numbers 162, 228, 436, 858 is 2
2. How to calculate the greatest common divisor of 162, 228, 436, 858?
We can find the highest common divisor of 162, 228, 436, 858 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 162, 228, 436, 858 i.e 2.
3. How can I use the GCD of 162, 228, 436, 858Calculator?
Out the numbers 162, 228, 436, 858 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.