Online GCD Calculator is useful to find the GCD of 399, 220, 304, 323 quickly. Get the easiest ways to solve the greatest common divisor of 399, 220, 304, 323 i.e 1 in different methods as follows.
Given Input numbers are 399, 220, 304, 323
In the factoring method, we have to find the divisors of all numbers
Divisors of 399 :
The positive integer divisors of 399 that completely divides 399 are.
1, 3, 7, 19, 21, 57, 133, 399
Divisors of 220 :
The positive integer divisors of 220 that completely divides 220 are.
1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220
Divisors of 304 :
The positive integer divisors of 304 that completely divides 304 are.
1, 2, 4, 8, 16, 19, 38, 76, 152, 304
Divisors of 323 :
The positive integer divisors of 323 that completely divides 323 are.
1, 17, 19, 323
GCD of numbers is the greatest common divisor
So, the GCD (399, 220, 304, 323) = 1.
Given numbers are 399, 220, 304, 323
The list of prime factors of all numbers are
Prime factors of 399 are 3 x 7 x 19
Prime factors of 220 are 2 x 2 x 5 x 11
Prime factors of 304 are 2 x 2 x 2 x 2 x 19
Prime factors of 323 are 17 x 19
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 399, 220, 304, 323
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(399, 220) = 87780
GCD(399, 220) = ( 399 x 220 ) / 87780
= 399 / 220
= 399
Step2:
LCM(1, 304) = 304
GCD(1, 304) = ( 1 x 304 ) / 304
= 1 / 304
= 1
Step3:
LCM(1, 323) = 323
GCD(1, 323) = ( 1 x 323 ) / 323
= 1 / 323
= 1
So, Greatest Common Divisor of 399, 220, 304, 323 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 399, 220, 304, 323
The greatest common divisor of numbers 399, 220, 304, 323 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 399, 220, 304, 323 is 1.
1. What is the GCD of 399, 220, 304, 323?
GCD of given numbers 399, 220, 304, 323 is 1
2. How to calculate the greatest common divisor of 399, 220, 304, 323?
We can find the highest common divisor of 399, 220, 304, 323 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 399, 220, 304, 323 i.e 1.
3. How can I use the GCD of 399, 220, 304, 323Calculator?
Out the numbers 399, 220, 304, 323 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.