GCD of 327, 343, 399, 401 Calculator
Reviewed By : Phani Ponnapalli
Last Updated at : Mar 29,2023
Online GCD Calculator is useful to find the GCD of 327, 343, 399, 401 quickly. Get the easiest ways to solve the greatest common divisor of 327, 343, 399, 401 i.e 1 in different methods as follows.
Given Input numbers are 327, 343, 399, 401
In the factoring method, we have to find the divisors of all numbers
Divisors of 327 :
The positive integer divisors of 327 that completely divides 327 are.
1, 3, 109, 327
Divisors of 343 :
The positive integer divisors of 343 that completely divides 343 are.
1, 7, 49, 343
Divisors of 399 :
The positive integer divisors of 399 that completely divides 399 are.
1, 3, 7, 19, 21, 57, 133, 399
Divisors of 401 :
The positive integer divisors of 401 that completely divides 401 are.
1, 401
GCD of numbers is the greatest common divisor
So, the GCD (327, 343, 399, 401) = 1.
Given numbers are 327, 343, 399, 401
The list of prime factors of all numbers are
Prime factors of 327 are 3 x 109
Prime factors of 343 are 7 x 7 x 7
Prime factors of 399 are 3 x 7 x 19
Prime factors of 401 are 401
The above numbers do not have any common prime factor. So GCD is 1
Steps to Calculate GCD of 327, 343, 399, 401 using LCM Formula
Given numbers are 327, 343, 399, 401
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(327, 343) = 112161
GCD(327, 343) = ( 327 x 343 ) / 112161
= 327 / 343
= 327
Step2:
LCM(1, 399) = 399
GCD(1, 399) = ( 1 x 399 ) / 399
= 1 / 399
= 1
Step3:
LCM(1, 401) = 401
GCD(1, 401) = ( 1 x 401 ) / 401
= 1 / 401
= 1
So, Greatest Common Divisor of 327, 343, 399, 401 is 1
GCD of Numbers Calculation Examples
Here are some samples of GCD of Numbers calculations.
Greatest Common Divisor of 327, 343, 399, 401
Given numbers are 327, 343, 399, 401
The greatest common divisor of numbers 327, 343, 399, 401 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 327, 343, 399, 401 is 1.
FAQs on GCD of 327, 343, 399, 401 Calculator
1. What is the GCD of 327, 343, 399, 401?
GCD of given numbers 327, 343, 399, 401 is 1
2. How to calculate the greatest common divisor of 327, 343, 399, 401?
We can find the highest common divisor of 327, 343, 399, 401 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 327, 343, 399, 401 i.e 1.
3. How can I use the GCD of 327, 343, 399, 401Calculator?
Out the numbers 327, 343, 399, 401 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.