Online GCD Calculator is useful to find the GCD of 828, 694, 903, 636 quickly. Get the easiest ways to solve the greatest common divisor of 828, 694, 903, 636 i.e 1 in different methods as follows.
Given Input numbers are 828, 694, 903, 636
In the factoring method, we have to find the divisors of all numbers
Divisors of 828 :
The positive integer divisors of 828 that completely divides 828 are.
1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 828
Divisors of 694 :
The positive integer divisors of 694 that completely divides 694 are.
1, 2, 347, 694
Divisors of 903 :
The positive integer divisors of 903 that completely divides 903 are.
1, 3, 7, 21, 43, 129, 301, 903
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 (828, 694, 903, 636) = 1.
Given numbers are 828, 694, 903, 636
The list of prime factors of all numbers are
Prime factors of 828 are 2 x 2 x 3 x 3 x 23
Prime factors of 694 are 2 x 347
Prime factors of 903 are 3 x 7 x 43
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 828, 694, 903, 636
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(828, 694) = 287316
GCD(828, 694) = ( 828 x 694 ) / 287316
= 828 / 694
= 828
Step2:
LCM(2, 903) = 1806
GCD(2, 903) = ( 2 x 903 ) / 1806
= 2 / 903
= 2
Step3:
LCM(1, 636) = 636
GCD(1, 636) = ( 1 x 636 ) / 636
= 1 / 636
= 1
So, Greatest Common Divisor of 828, 694, 903, 636 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 828, 694, 903, 636
The greatest common divisor of numbers 828, 694, 903, 636 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 828, 694, 903, 636 is 1.
1. What is the GCD of 828, 694, 903, 636?
GCD of given numbers 828, 694, 903, 636 is 1
2. How to calculate the greatest common divisor of 828, 694, 903, 636?
We can find the highest common divisor of 828, 694, 903, 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 828, 694, 903, 636 i.e 1.
3. How can I use the GCD of 828, 694, 903, 636Calculator?
Out the numbers 828, 694, 903, 636 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.