Online GCD Calculator is useful to find the GCD of 228, 153, 772, 344 quickly. Get the easiest ways to solve the greatest common divisor of 228, 153, 772, 344 i.e 1 in different methods as follows.
Given Input numbers are 228, 153, 772, 344
In the factoring method, we have to find the divisors of all numbers
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 153 :
The positive integer divisors of 153 that completely divides 153 are.
1, 3, 9, 17, 51, 153
Divisors of 772 :
The positive integer divisors of 772 that completely divides 772 are.
1, 2, 4, 193, 386, 772
Divisors of 344 :
The positive integer divisors of 344 that completely divides 344 are.
1, 2, 4, 8, 43, 86, 172, 344
GCD of numbers is the greatest common divisor
So, the GCD (228, 153, 772, 344) = 1.
Given numbers are 228, 153, 772, 344
The list of prime factors of all numbers are
Prime factors of 228 are 2 x 2 x 3 x 19
Prime factors of 153 are 3 x 3 x 17
Prime factors of 772 are 2 x 2 x 193
Prime factors of 344 are 2 x 2 x 2 x 43
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 228, 153, 772, 344
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(228, 153) = 11628
GCD(228, 153) = ( 228 x 153 ) / 11628
= 228 / 153
= 228
Step2:
LCM(3, 772) = 2316
GCD(3, 772) = ( 3 x 772 ) / 2316
= 3 / 772
= 3
Step3:
LCM(1, 344) = 344
GCD(1, 344) = ( 1 x 344 ) / 344
= 1 / 344
= 1
So, Greatest Common Divisor of 228, 153, 772, 344 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 228, 153, 772, 344
The greatest common divisor of numbers 228, 153, 772, 344 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 228, 153, 772, 344 is 1.
1. What is the GCD of 228, 153, 772, 344?
GCD of given numbers 228, 153, 772, 344 is 1
2. How to calculate the greatest common divisor of 228, 153, 772, 344?
We can find the highest common divisor of 228, 153, 772, 344 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 228, 153, 772, 344 i.e 1.
3. How can I use the GCD of 228, 153, 772, 344Calculator?
Out the numbers 228, 153, 772, 344 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.