GCD of 321, 388, 67, 297 Calculator
Reviewed By : Phani Ponnapalli
Last Updated at : Mar 29,2023
Online GCD Calculator is useful to find the GCD of 321, 388, 67, 297 quickly. Get the easiest ways to solve the greatest common divisor of 321, 388, 67, 297 i.e 1 in different methods as follows.
Given Input numbers are 321, 388, 67, 297
In the factoring method, we have to find the divisors of all numbers
Divisors of 321 :
The positive integer divisors of 321 that completely divides 321 are.
1, 3, 107, 321
Divisors of 388 :
The positive integer divisors of 388 that completely divides 388 are.
1, 2, 4, 97, 194, 388
Divisors of 67 :
The positive integer divisors of 67 that completely divides 67 are.
1, 67
Divisors of 297 :
The positive integer divisors of 297 that completely divides 297 are.
1, 3, 9, 11, 27, 33, 99, 297
GCD of numbers is the greatest common divisor
So, the GCD (321, 388, 67, 297) = 1.
Given numbers are 321, 388, 67, 297
The list of prime factors of all numbers are
Prime factors of 321 are 3 x 107
Prime factors of 388 are 2 x 2 x 97
Prime factors of 67 are 67
Prime factors of 297 are 3 x 3 x 3 x 11
The above numbers do not have any common prime factor. So GCD is 1
Steps to Calculate GCD of 321, 388, 67, 297 using LCM Formula
Given numbers are 321, 388, 67, 297
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(321, 388) = 124548
GCD(321, 388) = ( 321 x 388 ) / 124548
= 321 / 388
= 321
Step2:
LCM(1, 67) = 67
GCD(1, 67) = ( 1 x 67 ) / 67
= 1 / 67
= 1
Step3:
LCM(1, 297) = 297
GCD(1, 297) = ( 1 x 297 ) / 297
= 1 / 297
= 1
So, Greatest Common Divisor of 321, 388, 67, 297 is 1
GCD of Numbers Calculation Examples
Here are some samples of GCD of Numbers calculations.
Greatest Common Divisor of 321, 388, 67, 297
Given numbers are 321, 388, 67, 297
The greatest common divisor of numbers 321, 388, 67, 297 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 321, 388, 67, 297 is 1.
FAQs on GCD of 321, 388, 67, 297 Calculator
1. What is the GCD of 321, 388, 67, 297?
GCD of given numbers 321, 388, 67, 297 is 1
2. How to calculate the greatest common divisor of 321, 388, 67, 297?
We can find the highest common divisor of 321, 388, 67, 297 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 321, 388, 67, 297 i.e 1.
3. How can I use the GCD of 321, 388, 67, 297Calculator?
Out the numbers 321, 388, 67, 297 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.