GCD of 132, 549, 69 Calculator
Reviewed By : Phani Ponnapalli
Last Updated at : Mar 29,2023
Online GCD Calculator is useful to find the GCD of 132, 549, 69 quickly. Get the easiest ways to solve the greatest common divisor of 132, 549, 69 i.e 3 in different methods as follows.
Given Input numbers are 132, 549, 69
In the factoring method, we have to find the divisors of all numbers
Divisors of 132 :
The positive integer divisors of 132 that completely divides 132 are.
1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132
Divisors of 549 :
The positive integer divisors of 549 that completely divides 549 are.
1, 3, 9, 61, 183, 549
Divisors of 69 :
The positive integer divisors of 69 that completely divides 69 are.
1, 3, 23, 69
GCD of numbers is the greatest common divisor
So, the GCD (132, 549, 69) = 3.
Given numbers are 132, 549, 69
The list of prime factors of all numbers are
Prime factors of 132 are 2 x 2 x 3 x 11
Prime factors of 549 are 3 x 3 x 61
Prime factors of 69 are 3 x 23
The highest common occurrence is 31
Therefore, GCD of 132, 549, 69 is 3.
Steps to Calculate GCD of 132, 549, 69 using LCM Formula
Given numbers are 132, 549, 69
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(132, 549) = 24156
GCD(132, 549) = ( 132 x 549 ) / 24156
= 132 / 549
= 132
Step2:
LCM(3, 69) = 69
GCD(3, 69) = ( 3 x 69 ) / 69
= 3 / 69
= 3
So, Greatest Common Divisor of 132, 549, 69 is 3
GCD of Numbers Calculation Examples
Here are some samples of GCD of Numbers calculations.
Greatest Common Divisor of 132, 549, 69
Given numbers are 132, 549, 69
The greatest common divisor of numbers 132, 549, 69 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 132, 549, 69 is 3.
FAQs on GCD of 132, 549, 69 Calculator
1. What is the GCD of 132, 549, 69?
GCD of given numbers 132, 549, 69 is 3
2. How to calculate the greatest common divisor of 132, 549, 69?
We can find the highest common divisor of 132, 549, 69 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 132, 549, 69 i.e 3.
3. How can I use the GCD of 132, 549, 69Calculator?
Out the numbers 132, 549, 69 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.