GCD of 660, 393, 533 Calculator
Reviewed By : Phani Ponnapalli
Last Updated at : Mar 29,2023
Online GCD Calculator is useful to find the GCD of 660, 393, 533 quickly. Get the easiest ways to solve the greatest common divisor of 660, 393, 533 i.e 1 in different methods as follows.
Given Input numbers are 660, 393, 533
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 393 :
The positive integer divisors of 393 that completely divides 393 are.
1, 3, 131, 393
Divisors of 533 :
The positive integer divisors of 533 that completely divides 533 are.
1, 13, 41, 533
GCD of numbers is the greatest common divisor
So, the GCD (660, 393, 533) = 1.
Given numbers are 660, 393, 533
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 393 are 3 x 131
Prime factors of 533 are 13 x 41
The above numbers do not have any common prime factor. So GCD is 1
Steps to Calculate GCD of 660, 393, 533 using LCM Formula
Given numbers are 660, 393, 533
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(660, 393) = 86460
GCD(660, 393) = ( 660 x 393 ) / 86460
= 660 / 393
= 660
Step2:
LCM(3, 533) = 1599
GCD(3, 533) = ( 3 x 533 ) / 1599
= 3 / 533
= 3
So, Greatest Common Divisor of 660, 393, 533 is 1
GCD of Numbers Calculation Examples
Here are some samples of GCD of Numbers calculations.
Greatest Common Divisor of 660, 393, 533
Given numbers are 660, 393, 533
The greatest common divisor of numbers 660, 393, 533 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 660, 393, 533 is 1.
FAQs on GCD of 660, 393, 533 Calculator
1. What is the GCD of 660, 393, 533?
GCD of given numbers 660, 393, 533 is 1
2. How to calculate the greatest common divisor of 660, 393, 533?
We can find the highest common divisor of 660, 393, 533 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, 393, 533 i.e 1.
3. How can I use the GCD of 660, 393, 533Calculator?
Out the numbers 660, 393, 533 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.