Online GCD Calculator is useful to find the GCD of 323, 772, 351, 225 quickly. Get the easiest ways to solve the greatest common divisor of 323, 772, 351, 225 i.e 1 in different methods as follows.
Given Input numbers are 323, 772, 351, 225
In the factoring method, we have to find the divisors of all numbers
Divisors of 323 :
The positive integer divisors of 323 that completely divides 323 are.
1, 17, 19, 323
Divisors of 772 :
The positive integer divisors of 772 that completely divides 772 are.
1, 2, 4, 193, 386, 772
Divisors of 351 :
The positive integer divisors of 351 that completely divides 351 are.
1, 3, 9, 13, 27, 39, 117, 351
Divisors of 225 :
The positive integer divisors of 225 that completely divides 225 are.
1, 3, 5, 9, 15, 25, 45, 75, 225
GCD of numbers is the greatest common divisor
So, the GCD (323, 772, 351, 225) = 1.
Given numbers are 323, 772, 351, 225
The list of prime factors of all numbers are
Prime factors of 323 are 17 x 19
Prime factors of 772 are 2 x 2 x 193
Prime factors of 351 are 3 x 3 x 3 x 13
Prime factors of 225 are 3 x 3 x 5 x 5
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 323, 772, 351, 225
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(323, 772) = 249356
GCD(323, 772) = ( 323 x 772 ) / 249356
= 323 / 772
= 323
Step2:
LCM(1, 351) = 351
GCD(1, 351) = ( 1 x 351 ) / 351
= 1 / 351
= 1
Step3:
LCM(1, 225) = 225
GCD(1, 225) = ( 1 x 225 ) / 225
= 1 / 225
= 1
So, Greatest Common Divisor of 323, 772, 351, 225 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 323, 772, 351, 225
The greatest common divisor of numbers 323, 772, 351, 225 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 323, 772, 351, 225 is 1.
1. What is the GCD of 323, 772, 351, 225?
GCD of given numbers 323, 772, 351, 225 is 1
2. How to calculate the greatest common divisor of 323, 772, 351, 225?
We can find the highest common divisor of 323, 772, 351, 225 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 323, 772, 351, 225 i.e 1.
3. How can I use the GCD of 323, 772, 351, 225Calculator?
Out the numbers 323, 772, 351, 225 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.