Online GCD Calculator is useful to find the GCD of 390, 346, 472, 899 quickly. Get the easiest ways to solve the greatest common divisor of 390, 346, 472, 899 i.e 1 in different methods as follows.
Given Input numbers are 390, 346, 472, 899
In the factoring method, we have to find the divisors of all numbers
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 346 :
The positive integer divisors of 346 that completely divides 346 are.
1, 2, 173, 346
Divisors of 472 :
The positive integer divisors of 472 that completely divides 472 are.
1, 2, 4, 8, 59, 118, 236, 472
Divisors of 899 :
The positive integer divisors of 899 that completely divides 899 are.
1, 29, 31, 899
GCD of numbers is the greatest common divisor
So, the GCD (390, 346, 472, 899) = 1.
Given numbers are 390, 346, 472, 899
The list of prime factors of all numbers are
Prime factors of 390 are 2 x 3 x 5 x 13
Prime factors of 346 are 2 x 173
Prime factors of 472 are 2 x 2 x 2 x 59
Prime factors of 899 are 29 x 31
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 390, 346, 472, 899
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(390, 346) = 67470
GCD(390, 346) = ( 390 x 346 ) / 67470
= 390 / 346
= 390
Step2:
LCM(2, 472) = 472
GCD(2, 472) = ( 2 x 472 ) / 472
= 2 / 472
= 2
Step3:
LCM(2, 899) = 1798
GCD(2, 899) = ( 2 x 899 ) / 1798
= 2 / 899
= 2
So, Greatest Common Divisor of 390, 346, 472, 899 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 390, 346, 472, 899
The greatest common divisor of numbers 390, 346, 472, 899 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 390, 346, 472, 899 is 1.
1. What is the GCD of 390, 346, 472, 899?
GCD of given numbers 390, 346, 472, 899 is 1
2. How to calculate the greatest common divisor of 390, 346, 472, 899?
We can find the highest common divisor of 390, 346, 472, 899 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 390, 346, 472, 899 i.e 1.
3. How can I use the GCD of 390, 346, 472, 899Calculator?
Out the numbers 390, 346, 472, 899 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.