Online GCD Calculator is useful to find the GCD of 432, 431, 330, 297 quickly. Get the easiest ways to solve the greatest common divisor of 432, 431, 330, 297 i.e 1 in different methods as follows.
Given Input numbers are 432, 431, 330, 297
In the factoring method, we have to find the divisors of all numbers
Divisors of 432 :
The positive integer divisors of 432 that completely divides 432 are.
1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432
Divisors of 431 :
The positive integer divisors of 431 that completely divides 431 are.
1, 431
Divisors of 330 :
The positive integer divisors of 330 that completely divides 330 are.
1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330
Divisors of 297 :
The positive integer divisors of 297 that completely divides 297 are.
1, 3, 9, 11, 27, 33, 99, 297
GCD of numbers is the greatest common divisor
So, the GCD (432, 431, 330, 297) = 1.
Given numbers are 432, 431, 330, 297
The list of prime factors of all numbers are
Prime factors of 432 are 2 x 2 x 2 x 2 x 3 x 3 x 3
Prime factors of 431 are 431
Prime factors of 330 are 2 x 3 x 5 x 11
Prime factors of 297 are 3 x 3 x 3 x 11
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 432, 431, 330, 297
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(432, 431) = 186192
GCD(432, 431) = ( 432 x 431 ) / 186192
= 432 / 431
= 432
Step2:
LCM(1, 330) = 330
GCD(1, 330) = ( 1 x 330 ) / 330
= 1 / 330
= 1
Step3:
LCM(1, 297) = 297
GCD(1, 297) = ( 1 x 297 ) / 297
= 1 / 297
= 1
So, Greatest Common Divisor of 432, 431, 330, 297 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 432, 431, 330, 297
The greatest common divisor of numbers 432, 431, 330, 297 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 432, 431, 330, 297 is 1.
1. What is the GCD of 432, 431, 330, 297?
GCD of given numbers 432, 431, 330, 297 is 1
2. How to calculate the greatest common divisor of 432, 431, 330, 297?
We can find the highest common divisor of 432, 431, 330, 297 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 432, 431, 330, 297 i.e 1.
3. How can I use the GCD of 432, 431, 330, 297Calculator?
Out the numbers 432, 431, 330, 297 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.