GCD of 672, 329, 442 Calculator
Reviewed By : Phani Ponnapalli
Last Updated at : Mar 29,2023
Online GCD Calculator is useful to find the GCD of 672, 329, 442 quickly. Get the easiest ways to solve the greatest common divisor of 672, 329, 442 i.e 1 in different methods as follows.
Given Input numbers are 672, 329, 442
In the factoring method, we have to find the divisors of all numbers
Divisors of 672 :
The positive integer divisors of 672 that completely divides 672 are.
1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672
Divisors of 329 :
The positive integer divisors of 329 that completely divides 329 are.
1, 7, 47, 329
Divisors of 442 :
The positive integer divisors of 442 that completely divides 442 are.
1, 2, 13, 17, 26, 34, 221, 442
GCD of numbers is the greatest common divisor
So, the GCD (672, 329, 442) = 1.
Given numbers are 672, 329, 442
The list of prime factors of all numbers are
Prime factors of 672 are 2 x 2 x 2 x 2 x 2 x 3 x 7
Prime factors of 329 are 7 x 47
Prime factors of 442 are 2 x 13 x 17
The above numbers do not have any common prime factor. So GCD is 1
Steps to Calculate GCD of 672, 329, 442 using LCM Formula
Given numbers are 672, 329, 442
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(672, 329) = 31584
GCD(672, 329) = ( 672 x 329 ) / 31584
= 672 / 329
= 672
Step2:
LCM(7, 442) = 3094
GCD(7, 442) = ( 7 x 442 ) / 3094
= 7 / 442
= 7
So, Greatest Common Divisor of 672, 329, 442 is 1
GCD of Numbers Calculation Examples
Here are some samples of GCD of Numbers calculations.
Greatest Common Divisor of 672, 329, 442
Given numbers are 672, 329, 442
The greatest common divisor of numbers 672, 329, 442 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 672, 329, 442 is 1.
FAQs on GCD of 672, 329, 442 Calculator
1. What is the GCD of 672, 329, 442?
GCD of given numbers 672, 329, 442 is 1
2. How to calculate the greatest common divisor of 672, 329, 442?
We can find the highest common divisor of 672, 329, 442 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 672, 329, 442 i.e 1.
3. How can I use the GCD of 672, 329, 442Calculator?
Out the numbers 672, 329, 442 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.