GCD of 217, 489, 316, 363 Calculator
Reviewed By : Phani Ponnapalli
Last Updated at : Mar 29,2023
Online GCD Calculator is useful to find the GCD of 217, 489, 316, 363 quickly. Get the easiest ways to solve the greatest common divisor of 217, 489, 316, 363 i.e 1 in different methods as follows.
Given Input numbers are 217, 489, 316, 363
In the factoring method, we have to find the divisors of all numbers
Divisors of 217 :
The positive integer divisors of 217 that completely divides 217 are.
1, 7, 31, 217
Divisors of 489 :
The positive integer divisors of 489 that completely divides 489 are.
1, 3, 163, 489
Divisors of 316 :
The positive integer divisors of 316 that completely divides 316 are.
1, 2, 4, 79, 158, 316
Divisors of 363 :
The positive integer divisors of 363 that completely divides 363 are.
1, 3, 11, 33, 121, 363
GCD of numbers is the greatest common divisor
So, the GCD (217, 489, 316, 363) = 1.
Given numbers are 217, 489, 316, 363
The list of prime factors of all numbers are
Prime factors of 217 are 7 x 31
Prime factors of 489 are 3 x 163
Prime factors of 316 are 2 x 2 x 79
Prime factors of 363 are 3 x 11 x 11
The above numbers do not have any common prime factor. So GCD is 1
Steps to Calculate GCD of 217, 489, 316, 363 using LCM Formula
Given numbers are 217, 489, 316, 363
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(217, 489) = 106113
GCD(217, 489) = ( 217 x 489 ) / 106113
= 217 / 489
= 217
Step2:
LCM(1, 316) = 316
GCD(1, 316) = ( 1 x 316 ) / 316
= 1 / 316
= 1
Step3:
LCM(1, 363) = 363
GCD(1, 363) = ( 1 x 363 ) / 363
= 1 / 363
= 1
So, Greatest Common Divisor of 217, 489, 316, 363 is 1
GCD of Numbers Calculation Examples
Here are some samples of GCD of Numbers calculations.
Greatest Common Divisor of 217, 489, 316, 363
Given numbers are 217, 489, 316, 363
The greatest common divisor of numbers 217, 489, 316, 363 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 217, 489, 316, 363 is 1.
FAQs on GCD of 217, 489, 316, 363 Calculator
1. What is the GCD of 217, 489, 316, 363?
GCD of given numbers 217, 489, 316, 363 is 1
2. How to calculate the greatest common divisor of 217, 489, 316, 363?
We can find the highest common divisor of 217, 489, 316, 363 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 217, 489, 316, 363 i.e 1.
3. How can I use the GCD of 217, 489, 316, 363Calculator?
Out the numbers 217, 489, 316, 363 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.