GCD of 921, 330, 670 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 921, 330, 670 i.e. 1 largest integer that divides all the numbers equally.
GCD of 921, 330, 670 is 1
GCD(921, 330, 670) = 1
Ex: 10, 15, 20 (or) 24, 48, 96,45 (or) 78902, 89765, 12345
GCD of numbers 921, 330, 670 is 1
GCD(921, 330, 670) = 1
GCDof 921,330,670 is 1
Given Input numbers are 921, 330, 670
To find the GCD of numbers using factoring list out all the divisors of each number
Divisors of 921
List of positive integer divisors of 921 that divides 921 without a remainder.
1, 3, 307, 921
Divisors of 330
List of positive integer divisors of 330 that divides 330 without a remainder.
1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330
Divisors of 670
List of positive integer divisors of 670 that divides 670 without a remainder.
1, 2, 5, 10, 67, 134, 335, 670
Greatest Common Divisior
We found the divisors of 921, 330, 670 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 921, 330, 670 is 1.
Therefore, GCD of numbers 921, 330, 670 is 1
Given Input Data is 921, 330, 670
Make a list of Prime Factors of all the given numbers initially
Prime Factorization of 921 is 3 x 307
Prime Factorization of 330 is 2 x 3 x 5 x 11
Prime Factorization of 670 is 2 x 5 x 67
The above numbers do not have any common prime factor. So GCD is 1
Finding GCD of 921, 330, 670 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(921, 330) = 101310
GCD(921, 330) = ( 921 x 330 ) / 101310
GCD(921, 330) = 303930 / 101310
GCD(921, 330) = 3
Step2:
Here we consider the GCD from the above i.e. 3 as first number and the next as 670
The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)
LCM(3, 670) = 2010
GCD(3, 670) = ( 3 x 670 ) / 2010
GCD(3, 670) = 2010 / 2010
GCD(3, 670) = 1
GCD of 921, 330, 670 is 1
GCD of Numbers Calculation Examples
Here are some samples of GCD of Numbers calculations.
FAQs on GCD of numbers 921, 330, 670
1. What is the GCD of 921, 330, 670?
GCD of 921, 330, 670 is 1
2. Where do I get the detailed procedure to find GCD of 921, 330, 670?
You can find a detailed procedure to find GCD of 921, 330, 670 on our page.
3. How to find GCD of 921, 330, 670 on a calculator?
You can find the GCD of 921, 330, 670 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.
