Online GCD Calculator is useful to find the GCD of 272, 237, 228, 855 quickly. Get the easiest ways to solve the greatest common divisor of 272, 237, 228, 855 i.e 1 in different methods as follows.
Given Input numbers are 272, 237, 228, 855
In the factoring method, we have to find the divisors of all numbers
Divisors of 272 :
The positive integer divisors of 272 that completely divides 272 are.
1, 2, 4, 8, 16, 17, 34, 68, 136, 272
Divisors of 237 :
The positive integer divisors of 237 that completely divides 237 are.
1, 3, 79, 237
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 855 :
The positive integer divisors of 855 that completely divides 855 are.
1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 285, 855
GCD of numbers is the greatest common divisor
So, the GCD (272, 237, 228, 855) = 1.
Given numbers are 272, 237, 228, 855
The list of prime factors of all numbers are
Prime factors of 272 are 2 x 2 x 2 x 2 x 17
Prime factors of 237 are 3 x 79
Prime factors of 228 are 2 x 2 x 3 x 19
Prime factors of 855 are 3 x 3 x 5 x 19
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 272, 237, 228, 855
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(272, 237) = 64464
GCD(272, 237) = ( 272 x 237 ) / 64464
= 272 / 237
= 272
Step2:
LCM(1, 228) = 228
GCD(1, 228) = ( 1 x 228 ) / 228
= 1 / 228
= 1
Step3:
LCM(1, 855) = 855
GCD(1, 855) = ( 1 x 855 ) / 855
= 1 / 855
= 1
So, Greatest Common Divisor of 272, 237, 228, 855 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 272, 237, 228, 855
The greatest common divisor of numbers 272, 237, 228, 855 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 272, 237, 228, 855 is 1.
1. What is the GCD of 272, 237, 228, 855?
GCD of given numbers 272, 237, 228, 855 is 1
2. How to calculate the greatest common divisor of 272, 237, 228, 855?
We can find the highest common divisor of 272, 237, 228, 855 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 272, 237, 228, 855 i.e 1.
3. How can I use the GCD of 272, 237, 228, 855Calculator?
Out the numbers 272, 237, 228, 855 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.