Online GCD Calculator is useful to find the GCD of 324, 390, 775, 152 quickly. Get the easiest ways to solve the greatest common divisor of 324, 390, 775, 152 i.e 1 in different methods as follows.
Given Input numbers are 324, 390, 775, 152
In the factoring method, we have to find the divisors of all numbers
Divisors of 324 :
The positive integer divisors of 324 that completely divides 324 are.
1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324
Divisors of 390 :
The positive integer divisors of 390 that completely divides 390 are.
1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390
Divisors of 775 :
The positive integer divisors of 775 that completely divides 775 are.
1, 5, 25, 31, 155, 775
Divisors of 152 :
The positive integer divisors of 152 that completely divides 152 are.
1, 2, 4, 8, 19, 38, 76, 152
GCD of numbers is the greatest common divisor
So, the GCD (324, 390, 775, 152) = 1.
Given numbers are 324, 390, 775, 152
The list of prime factors of all numbers are
Prime factors of 324 are 2 x 2 x 3 x 3 x 3 x 3
Prime factors of 390 are 2 x 3 x 5 x 13
Prime factors of 775 are 5 x 5 x 31
Prime factors of 152 are 2 x 2 x 2 x 19
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 324, 390, 775, 152
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(324, 390) = 21060
GCD(324, 390) = ( 324 x 390 ) / 21060
= 324 / 390
= 324
Step2:
LCM(6, 775) = 4650
GCD(6, 775) = ( 6 x 775 ) / 4650
= 6 / 775
= 6
Step3:
LCM(1, 152) = 152
GCD(1, 152) = ( 1 x 152 ) / 152
= 1 / 152
= 1
So, Greatest Common Divisor of 324, 390, 775, 152 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 324, 390, 775, 152
The greatest common divisor of numbers 324, 390, 775, 152 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 324, 390, 775, 152 is 1.
1. What is the GCD of 324, 390, 775, 152?
GCD of given numbers 324, 390, 775, 152 is 1
2. How to calculate the greatest common divisor of 324, 390, 775, 152?
We can find the highest common divisor of 324, 390, 775, 152 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 324, 390, 775, 152 i.e 1.
3. How can I use the GCD of 324, 390, 775, 152Calculator?
Out the numbers 324, 390, 775, 152 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.