Online GCD Calculator is useful to find the GCD of 441, 960, 237, 855 quickly. Get the easiest ways to solve the greatest common divisor of 441, 960, 237, 855 i.e 3 in different methods as follows.
Given Input numbers are 441, 960, 237, 855
In the factoring method, we have to find the divisors of all numbers
Divisors of 441 :
The positive integer divisors of 441 that completely divides 441 are.
1, 3, 7, 9, 21, 49, 63, 147, 441
Divisors of 960 :
The positive integer divisors of 960 that completely divides 960 are.
1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960
Divisors of 237 :
The positive integer divisors of 237 that completely divides 237 are.
1, 3, 79, 237
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 (441, 960, 237, 855) = 3.
Given numbers are 441, 960, 237, 855
The list of prime factors of all numbers are
Prime factors of 441 are 3 x 3 x 7 x 7
Prime factors of 960 are 2 x 2 x 2 x 2 x 2 x 2 x 3 x 5
Prime factors of 237 are 3 x 79
Prime factors of 855 are 3 x 3 x 5 x 19
The highest common occurrence is 31
Therefore, GCD of 441, 960, 237, 855 is 3.
Given numbers are 441, 960, 237, 855
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(441, 960) = 141120
GCD(441, 960) = ( 441 x 960 ) / 141120
= 441 / 960
= 441
Step2:
LCM(3, 237) = 237
GCD(3, 237) = ( 3 x 237 ) / 237
= 3 / 237
= 3
Step3:
LCM(3, 855) = 855
GCD(3, 855) = ( 3 x 855 ) / 855
= 3 / 855
= 3
So, Greatest Common Divisor of 441, 960, 237, 855 is 3
Here are some samples of GCD of Numbers calculations.
Given numbers are 441, 960, 237, 855
The greatest common divisor of numbers 441, 960, 237, 855 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 441, 960, 237, 855 is 3.
1. What is the GCD of 441, 960, 237, 855?
GCD of given numbers 441, 960, 237, 855 is 3
2. How to calculate the greatest common divisor of 441, 960, 237, 855?
We can find the highest common divisor of 441, 960, 237, 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 441, 960, 237, 855 i.e 3.
3. How can I use the GCD of 441, 960, 237, 855Calculator?
Out the numbers 441, 960, 237, 855 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.