Online GCD Calculator is useful to find the GCD of 904, 248, 165, 636 quickly. Get the easiest ways to solve the greatest common divisor of 904, 248, 165, 636 i.e 1 in different methods as follows.
Given Input numbers are 904, 248, 165, 636
In the factoring method, we have to find the divisors of all numbers
Divisors of 904 :
The positive integer divisors of 904 that completely divides 904 are.
1, 2, 4, 8, 113, 226, 452, 904
Divisors of 248 :
The positive integer divisors of 248 that completely divides 248 are.
1, 2, 4, 8, 31, 62, 124, 248
Divisors of 165 :
The positive integer divisors of 165 that completely divides 165 are.
1, 3, 5, 11, 15, 33, 55, 165
Divisors of 636 :
The positive integer divisors of 636 that completely divides 636 are.
1, 2, 3, 4, 6, 12, 53, 106, 159, 212, 318, 636
GCD of numbers is the greatest common divisor
So, the GCD (904, 248, 165, 636) = 1.
Given numbers are 904, 248, 165, 636
The list of prime factors of all numbers are
Prime factors of 904 are 2 x 2 x 2 x 113
Prime factors of 248 are 2 x 2 x 2 x 31
Prime factors of 165 are 3 x 5 x 11
Prime factors of 636 are 2 x 2 x 3 x 53
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 904, 248, 165, 636
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(904, 248) = 28024
GCD(904, 248) = ( 904 x 248 ) / 28024
= 904 / 248
= 904
Step2:
LCM(8, 165) = 1320
GCD(8, 165) = ( 8 x 165 ) / 1320
= 8 / 165
= 8
Step3:
LCM(1, 636) = 636
GCD(1, 636) = ( 1 x 636 ) / 636
= 1 / 636
= 1
So, Greatest Common Divisor of 904, 248, 165, 636 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 904, 248, 165, 636
The greatest common divisor of numbers 904, 248, 165, 636 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 904, 248, 165, 636 is 1.
1. What is the GCD of 904, 248, 165, 636?
GCD of given numbers 904, 248, 165, 636 is 1
2. How to calculate the greatest common divisor of 904, 248, 165, 636?
We can find the highest common divisor of 904, 248, 165, 636 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 904, 248, 165, 636 i.e 1.
3. How can I use the GCD of 904, 248, 165, 636Calculator?
Out the numbers 904, 248, 165, 636 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.