Online GCD Calculator is useful to find the GCD of 381, 357, 513, 346 quickly. Get the easiest ways to solve the greatest common divisor of 381, 357, 513, 346 i.e 1 in different methods as follows.
Given Input numbers are 381, 357, 513, 346
In the factoring method, we have to find the divisors of all numbers
Divisors of 381 :
The positive integer divisors of 381 that completely divides 381 are.
1, 3, 127, 381
Divisors of 357 :
The positive integer divisors of 357 that completely divides 357 are.
1, 3, 7, 17, 21, 51, 119, 357
Divisors of 513 :
The positive integer divisors of 513 that completely divides 513 are.
1, 3, 9, 19, 27, 57, 171, 513
Divisors of 346 :
The positive integer divisors of 346 that completely divides 346 are.
1, 2, 173, 346
GCD of numbers is the greatest common divisor
So, the GCD (381, 357, 513, 346) = 1.
Given numbers are 381, 357, 513, 346
The list of prime factors of all numbers are
Prime factors of 381 are 3 x 127
Prime factors of 357 are 3 x 7 x 17
Prime factors of 513 are 3 x 3 x 3 x 19
Prime factors of 346 are 2 x 173
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 381, 357, 513, 346
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(381, 357) = 45339
GCD(381, 357) = ( 381 x 357 ) / 45339
= 381 / 357
= 381
Step2:
LCM(3, 513) = 513
GCD(3, 513) = ( 3 x 513 ) / 513
= 3 / 513
= 3
Step3:
LCM(3, 346) = 1038
GCD(3, 346) = ( 3 x 346 ) / 1038
= 3 / 346
= 3
So, Greatest Common Divisor of 381, 357, 513, 346 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 381, 357, 513, 346
The greatest common divisor of numbers 381, 357, 513, 346 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 381, 357, 513, 346 is 1.
1. What is the GCD of 381, 357, 513, 346?
GCD of given numbers 381, 357, 513, 346 is 1
2. How to calculate the greatest common divisor of 381, 357, 513, 346?
We can find the highest common divisor of 381, 357, 513, 346 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 381, 357, 513, 346 i.e 1.
3. How can I use the GCD of 381, 357, 513, 346Calculator?
Out the numbers 381, 357, 513, 346 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.