GCD of 810, 795, 628 Calculator
Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Make use of GCD Calculator to determine the Greatest Common Divisor of 810, 795, 628 i.e. 1 largest integer that divides all the numbers equally.
GCD of 810, 795, 628 is 1
GCD(810, 795, 628) = 1
Ex: 10, 15, 20 (or) 24, 48, 96,45 (or) 78902, 89765, 12345
GCD of numbers 810, 795, 628 is 1
GCD(810, 795, 628) = 1
GCDof 810,795,628 is 1
Given Input numbers are 810, 795, 628
To find the GCD of numbers using factoring list out all the divisors of each number
Divisors of 810
List of positive integer divisors of 810 that divides 810 without a remainder.
1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810
Divisors of 795
List of positive integer divisors of 795 that divides 795 without a remainder.
1, 3, 5, 15, 53, 159, 265, 795
Divisors of 628
List of positive integer divisors of 628 that divides 628 without a remainder.
1, 2, 4, 157, 314, 628
Greatest Common Divisior
We found the divisors of 810, 795, 628 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 810, 795, 628 is 1.
Therefore, GCD of numbers 810, 795, 628 is 1
Given Input Data is 810, 795, 628
Make a list of Prime Factors of all the given numbers initially
Prime Factorization of 810 is 2 x 3 x 3 x 3 x 3 x 5
Prime Factorization of 795 is 3 x 5 x 53
Prime Factorization of 628 is 2 x 2 x 157
The above numbers do not have any common prime factor. So GCD is 1
Finding GCD of 810, 795, 628 using LCM Formula
Step1:
Let's calculate the GCD of first two numbers
The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)
LCM(810, 795) = 42930
GCD(810, 795) = ( 810 x 795 ) / 42930
GCD(810, 795) = 643950 / 42930
GCD(810, 795) = 15
Step2:
Here we consider the GCD from the above i.e. 15 as first number and the next as 628
The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)
LCM(15, 628) = 9420
GCD(15, 628) = ( 15 x 628 ) / 9420
GCD(15, 628) = 9420 / 9420
GCD(15, 628) = 1
GCD of 810, 795, 628 is 1
GCD of Numbers Calculation Examples
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FAQs on GCD of numbers 810, 795, 628
1. What is the GCD of 810, 795, 628?
GCD of 810, 795, 628 is 1
2. Where do I get the detailed procedure to find GCD of 810, 795, 628?
You can find a detailed procedure to find GCD of 810, 795, 628 on our page.
3. How to find GCD of 810, 795, 628 on a calculator?
You can find the GCD of 810, 795, 628 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.