GCD of 329, 420, 336 Calculator
Reviewed By : Phani Ponnapalli
Last Updated at : Mar 29,2023
Online GCD Calculator is useful to find the GCD of 329, 420, 336 quickly. Get the easiest ways to solve the greatest common divisor of 329, 420, 336 i.e 7 in different methods as follows.
Given Input numbers are 329, 420, 336
In the factoring method, we have to find the divisors of all numbers
Divisors of 329 :
The positive integer divisors of 329 that completely divides 329 are.
1, 7, 47, 329
Divisors of 420 :
The positive integer divisors of 420 that completely divides 420 are.
1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420
Divisors of 336 :
The positive integer divisors of 336 that completely divides 336 are.
1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336
GCD of numbers is the greatest common divisor
So, the GCD (329, 420, 336) = 7.
Given numbers are 329, 420, 336
The list of prime factors of all numbers are
Prime factors of 329 are 7 x 47
Prime factors of 420 are 2 x 2 x 3 x 5 x 7
Prime factors of 336 are 2 x 2 x 2 x 2 x 3 x 7
The highest common occurrence is 71
Therefore, GCD of 329, 420, 336 is 7.
Steps to Calculate GCD of 329, 420, 336 using LCM Formula
Given numbers are 329, 420, 336
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(329, 420) = 19740
GCD(329, 420) = ( 329 x 420 ) / 19740
= 329 / 420
= 329
Step2:
LCM(7, 336) = 336
GCD(7, 336) = ( 7 x 336 ) / 336
= 7 / 336
= 7
So, Greatest Common Divisor of 329, 420, 336 is 7
GCD of Numbers Calculation Examples
Here are some samples of GCD of Numbers calculations.
Greatest Common Divisor of 329, 420, 336
Given numbers are 329, 420, 336
The greatest common divisor of numbers 329, 420, 336 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 329, 420, 336 is 7.
FAQs on GCD of 329, 420, 336 Calculator
1. What is the GCD of 329, 420, 336?
GCD of given numbers 329, 420, 336 is 7
2. How to calculate the greatest common divisor of 329, 420, 336?
We can find the highest common divisor of 329, 420, 336 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 329, 420, 336 i.e 7.
3. How can I use the GCD of 329, 420, 336Calculator?
Out the numbers 329, 420, 336 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.