Online GCD Calculator is useful to find the GCD of 378, 649, 225, 333 quickly. Get the easiest ways to solve the greatest common divisor of 378, 649, 225, 333 i.e 1 in different methods as follows.
Given Input numbers are 378, 649, 225, 333
In the factoring method, we have to find the divisors of all numbers
Divisors of 378 :
The positive integer divisors of 378 that completely divides 378 are.
1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378
Divisors of 649 :
The positive integer divisors of 649 that completely divides 649 are.
1, 11, 59, 649
Divisors of 225 :
The positive integer divisors of 225 that completely divides 225 are.
1, 3, 5, 9, 15, 25, 45, 75, 225
Divisors of 333 :
The positive integer divisors of 333 that completely divides 333 are.
1, 3, 9, 37, 111, 333
GCD of numbers is the greatest common divisor
So, the GCD (378, 649, 225, 333) = 1.
Given numbers are 378, 649, 225, 333
The list of prime factors of all numbers are
Prime factors of 378 are 2 x 3 x 3 x 3 x 7
Prime factors of 649 are 11 x 59
Prime factors of 225 are 3 x 3 x 5 x 5
Prime factors of 333 are 3 x 3 x 37
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 378, 649, 225, 333
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(378, 649) = 245322
GCD(378, 649) = ( 378 x 649 ) / 245322
= 378 / 649
= 378
Step2:
LCM(1, 225) = 225
GCD(1, 225) = ( 1 x 225 ) / 225
= 1 / 225
= 1
Step3:
LCM(1, 333) = 333
GCD(1, 333) = ( 1 x 333 ) / 333
= 1 / 333
= 1
So, Greatest Common Divisor of 378, 649, 225, 333 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 378, 649, 225, 333
The greatest common divisor of numbers 378, 649, 225, 333 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 378, 649, 225, 333 is 1.
1. What is the GCD of 378, 649, 225, 333?
GCD of given numbers 378, 649, 225, 333 is 1
2. How to calculate the greatest common divisor of 378, 649, 225, 333?
We can find the highest common divisor of 378, 649, 225, 333 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 378, 649, 225, 333 i.e 1.
3. How can I use the GCD of 378, 649, 225, 333Calculator?
Out the numbers 378, 649, 225, 333 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.