GCD of 493, 696, 780 Calculator
Reviewed By : Phani Ponnapalli
Last Updated at : Mar 29,2023
Online GCD Calculator is useful to find the GCD of 493, 696, 780 quickly. Get the easiest ways to solve the greatest common divisor of 493, 696, 780 i.e 1 in different methods as follows.
Given Input numbers are 493, 696, 780
In the factoring method, we have to find the divisors of all numbers
Divisors of 493 :
The positive integer divisors of 493 that completely divides 493 are.
1, 17, 29, 493
Divisors of 696 :
The positive integer divisors of 696 that completely divides 696 are.
1, 2, 3, 4, 6, 8, 12, 24, 29, 58, 87, 116, 174, 232, 348, 696
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
GCD of numbers is the greatest common divisor
So, the GCD (493, 696, 780) = 1.
Given numbers are 493, 696, 780
The list of prime factors of all numbers are
Prime factors of 493 are 17 x 29
Prime factors of 696 are 2 x 2 x 2 x 3 x 29
Prime factors of 780 are 2 x 2 x 3 x 5 x 13
The above numbers do not have any common prime factor. So GCD is 1
Steps to Calculate GCD of 493, 696, 780 using LCM Formula
Given numbers are 493, 696, 780
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(493, 696) = 11832
GCD(493, 696) = ( 493 x 696 ) / 11832
= 493 / 696
= 493
Step2:
LCM(29, 780) = 22620
GCD(29, 780) = ( 29 x 780 ) / 22620
= 29 / 780
= 29
So, Greatest Common Divisor of 493, 696, 780 is 1
GCD of Numbers Calculation Examples
Here are some samples of GCD of Numbers calculations.
Greatest Common Divisor of 493, 696, 780
Given numbers are 493, 696, 780
The greatest common divisor of numbers 493, 696, 780 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 493, 696, 780 is 1.
FAQs on GCD of 493, 696, 780 Calculator
1. What is the GCD of 493, 696, 780?
GCD of given numbers 493, 696, 780 is 1
2. How to calculate the greatest common divisor of 493, 696, 780?
We can find the highest common divisor of 493, 696, 780 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 493, 696, 780 i.e 1.
3. How can I use the GCD of 493, 696, 780Calculator?
Out the numbers 493, 696, 780 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.