Online GCD Calculator is useful to find the GCD of 359, 855, 387 quickly. Get the easiest ways to solve the greatest common divisor of 359, 855, 387 i.e 1 in different methods as follows.
Given Input numbers are 359, 855, 387
In the factoring method, we have to find the divisors of all numbers
Divisors of 359 :
The positive integer divisors of 359 that completely divides 359 are.
1, 359
Divisors of 855 :
The positive integer divisors of 855 that completely divides 855 are.
1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 285, 855
Divisors of 387 :
The positive integer divisors of 387 that completely divides 387 are.
1, 3, 9, 43, 129, 387
GCD of numbers is the greatest common divisor
So, the GCD (359, 855, 387) = 1.
Given numbers are 359, 855, 387
The list of prime factors of all numbers are
Prime factors of 359 are 359
Prime factors of 855 are 3 x 3 x 5 x 19
Prime factors of 387 are 3 x 3 x 43
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 359, 855, 387
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(359, 855) = 306945
GCD(359, 855) = ( 359 x 855 ) / 306945
= 359 / 855
= 359
Step2:
LCM(1, 387) = 387
GCD(1, 387) = ( 1 x 387 ) / 387
= 1 / 387
= 1
So, Greatest Common Divisor of 359, 855, 387 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 359, 855, 387
The greatest common divisor of numbers 359, 855, 387 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 359, 855, 387 is 1.
1. What is the GCD of 359, 855, 387?
GCD of given numbers 359, 855, 387 is 1
2. How to calculate the greatest common divisor of 359, 855, 387?
We can find the highest common divisor of 359, 855, 387 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 359, 855, 387 i.e 1.
3. How can I use the GCD of 359, 855, 387Calculator?
Out the numbers 359, 855, 387 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.