Online GCD Calculator is useful to find the GCD of 195, 768, 472, 469 quickly. Get the easiest ways to solve the greatest common divisor of 195, 768, 472, 469 i.e 1 in different methods as follows.
Given Input numbers are 195, 768, 472, 469
In the factoring method, we have to find the divisors of all numbers
Divisors of 195 :
The positive integer divisors of 195 that completely divides 195 are.
1, 3, 5, 13, 15, 39, 65, 195
Divisors of 768 :
The positive integer divisors of 768 that completely divides 768 are.
1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 768
Divisors of 472 :
The positive integer divisors of 472 that completely divides 472 are.
1, 2, 4, 8, 59, 118, 236, 472
Divisors of 469 :
The positive integer divisors of 469 that completely divides 469 are.
1, 7, 67, 469
GCD of numbers is the greatest common divisor
So, the GCD (195, 768, 472, 469) = 1.
Given numbers are 195, 768, 472, 469
The list of prime factors of all numbers are
Prime factors of 195 are 3 x 5 x 13
Prime factors of 768 are 2 x 2 x 2 x 2 x 2 x 2 x 2 x 2 x 3
Prime factors of 472 are 2 x 2 x 2 x 59
Prime factors of 469 are 7 x 67
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 195, 768, 472, 469
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(195, 768) = 49920
GCD(195, 768) = ( 195 x 768 ) / 49920
= 195 / 768
= 195
Step2:
LCM(3, 472) = 1416
GCD(3, 472) = ( 3 x 472 ) / 1416
= 3 / 472
= 3
Step3:
LCM(1, 469) = 469
GCD(1, 469) = ( 1 x 469 ) / 469
= 1 / 469
= 1
So, Greatest Common Divisor of 195, 768, 472, 469 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 195, 768, 472, 469
The greatest common divisor of numbers 195, 768, 472, 469 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 195, 768, 472, 469 is 1.
1. What is the GCD of 195, 768, 472, 469?
GCD of given numbers 195, 768, 472, 469 is 1
2. How to calculate the greatest common divisor of 195, 768, 472, 469?
We can find the highest common divisor of 195, 768, 472, 469 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 195, 768, 472, 469 i.e 1.
3. How can I use the GCD of 195, 768, 472, 469Calculator?
Out the numbers 195, 768, 472, 469 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.