GCD of 660, 320, 530 Calculator
Reviewed By : Phani Ponnapalli
Last Updated at : Mar 29,2023
Online GCD Calculator is useful to find the GCD of 660, 320, 530 quickly. Get the easiest ways to solve the greatest common divisor of 660, 320, 530 i.e 10 in different methods as follows.
Given Input numbers are 660, 320, 530
In the factoring method, we have to find the divisors of all numbers
Divisors of 660 :
The positive integer divisors of 660 that completely divides 660 are.
1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660
Divisors of 320 :
The positive integer divisors of 320 that completely divides 320 are.
1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320
Divisors of 530 :
The positive integer divisors of 530 that completely divides 530 are.
1, 2, 5, 10, 53, 106, 265, 530
GCD of numbers is the greatest common divisor
So, the GCD (660, 320, 530) = 10.
Given numbers are 660, 320, 530
The list of prime factors of all numbers are
Prime factors of 660 are 2 x 2 x 3 x 5 x 11
Prime factors of 320 are 2 x 2 x 2 x 2 x 2 x 2 x 5
Prime factors of 530 are 2 x 5 x 53
The highest common occurrence is 21 x 51
Therefore, GCD of 660, 320, 530 is 10.
Steps to Calculate GCD of 660, 320, 530 using LCM Formula
Given numbers are 660, 320, 530
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(660, 320) = 10560
GCD(660, 320) = ( 660 x 320 ) / 10560
= 660 / 320
= 660
Step2:
LCM(20, 530) = 1060
GCD(20, 530) = ( 20 x 530 ) / 1060
= 20 / 530
= 20
So, Greatest Common Divisor of 660, 320, 530 is 10
GCD of Numbers Calculation Examples
Here are some samples of GCD of Numbers calculations.
Greatest Common Divisor of 660, 320, 530
Given numbers are 660, 320, 530
The greatest common divisor of numbers 660, 320, 530 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 660, 320, 530 is 10.
FAQs on GCD of 660, 320, 530 Calculator
1. What is the GCD of 660, 320, 530?
GCD of given numbers 660, 320, 530 is 10
2. How to calculate the greatest common divisor of 660, 320, 530?
We can find the highest common divisor of 660, 320, 530 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 660, 320, 530 i.e 10.
3. How can I use the GCD of 660, 320, 530Calculator?
Out the numbers 660, 320, 530 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.