GCD of 315, 654, 318 Calculator
Reviewed By : Phani Ponnapalli
Last Updated at : Mar 29,2023
Online GCD Calculator is useful to find the GCD of 315, 654, 318 quickly. Get the easiest ways to solve the greatest common divisor of 315, 654, 318 i.e 3 in different methods as follows.
Given Input numbers are 315, 654, 318
In the factoring method, we have to find the divisors of all numbers
Divisors of 315 :
The positive integer divisors of 315 that completely divides 315 are.
1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315
Divisors of 654 :
The positive integer divisors of 654 that completely divides 654 are.
1, 2, 3, 6, 109, 218, 327, 654
Divisors of 318 :
The positive integer divisors of 318 that completely divides 318 are.
1, 2, 3, 6, 53, 106, 159, 318
GCD of numbers is the greatest common divisor
So, the GCD (315, 654, 318) = 3.
Given numbers are 315, 654, 318
The list of prime factors of all numbers are
Prime factors of 315 are 3 x 3 x 5 x 7
Prime factors of 654 are 2 x 3 x 109
Prime factors of 318 are 2 x 3 x 53
The highest common occurrence is 31
Therefore, GCD of 315, 654, 318 is 3.
Steps to Calculate GCD of 315, 654, 318 using LCM Formula
Given numbers are 315, 654, 318
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(315, 654) = 68670
GCD(315, 654) = ( 315 x 654 ) / 68670
= 315 / 654
= 315
Step2:
LCM(3, 318) = 318
GCD(3, 318) = ( 3 x 318 ) / 318
= 3 / 318
= 3
So, Greatest Common Divisor of 315, 654, 318 is 3
GCD of Numbers Calculation Examples
Here are some samples of GCD of Numbers calculations.
Greatest Common Divisor of 315, 654, 318
Given numbers are 315, 654, 318
The greatest common divisor of numbers 315, 654, 318 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 315, 654, 318 is 3.
FAQs on GCD of 315, 654, 318 Calculator
1. What is the GCD of 315, 654, 318?
GCD of given numbers 315, 654, 318 is 3
2. How to calculate the greatest common divisor of 315, 654, 318?
We can find the highest common divisor of 315, 654, 318 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 315, 654, 318 i.e 3.
3. How can I use the GCD of 315, 654, 318Calculator?
Out the numbers 315, 654, 318 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.