GCD of 780, 177, 33 Calculator
Reviewed By : Phani Ponnapalli
Last Updated at : Mar 29,2023
Online GCD Calculator is useful to find the GCD of 780, 177, 33 quickly. Get the easiest ways to solve the greatest common divisor of 780, 177, 33 i.e 3 in different methods as follows.
Given Input numbers are 780, 177, 33
In the factoring method, we have to find the divisors of all numbers
Divisors of 780 :
The positive integer divisors of 780 that completely divides 780 are.
1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780
Divisors of 177 :
The positive integer divisors of 177 that completely divides 177 are.
1, 3, 59, 177
Divisors of 33 :
The positive integer divisors of 33 that completely divides 33 are.
1, 3, 11, 33
GCD of numbers is the greatest common divisor
So, the GCD (780, 177, 33) = 3.
Given numbers are 780, 177, 33
The list of prime factors of all numbers are
Prime factors of 780 are 2 x 2 x 3 x 5 x 13
Prime factors of 177 are 3 x 59
Prime factors of 33 are 3 x 11
The highest common occurrence is 31
Therefore, GCD of 780, 177, 33 is 3.
Steps to Calculate GCD of 780, 177, 33 using LCM Formula
Given numbers are 780, 177, 33
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(780, 177) = 46020
GCD(780, 177) = ( 780 x 177 ) / 46020
= 780 / 177
= 780
Step2:
LCM(3, 33) = 33
GCD(3, 33) = ( 3 x 33 ) / 33
= 3 / 33
= 3
So, Greatest Common Divisor of 780, 177, 33 is 3
GCD of Numbers Calculation Examples
Here are some samples of GCD of Numbers calculations.
Greatest Common Divisor of 780, 177, 33
Given numbers are 780, 177, 33
The greatest common divisor of numbers 780, 177, 33 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 780, 177, 33 is 3.
FAQs on GCD of 780, 177, 33 Calculator
1. What is the GCD of 780, 177, 33?
GCD of given numbers 780, 177, 33 is 3
2. How to calculate the greatest common divisor of 780, 177, 33?
We can find the highest common divisor of 780, 177, 33 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 780, 177, 33 i.e 3.
3. How can I use the GCD of 780, 177, 33Calculator?
Out the numbers 780, 177, 33 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.