GCD of 981, 630, 694 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 981, 630, 694 i.e. 1 largest integer that divides all the numbers equally.
GCD of 981, 630, 694 is 1
GCD(981, 630, 694) = 1
Ex: 10, 15, 20 (or) 24, 48, 96,45 (or) 78902, 89765, 12345
GCD of numbers 981, 630, 694 is 1
GCD(981, 630, 694) = 1
GCDof 981,630,694 is 1
Given Input numbers are 981, 630, 694
To find the GCD of numbers using factoring list out all the divisors of each number
Divisors of 981
List of positive integer divisors of 981 that divides 981 without a remainder.
1, 3, 9, 109, 327, 981
Divisors of 630
List of positive integer divisors of 630 that divides 630 without a remainder.
1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630
Divisors of 694
List of positive integer divisors of 694 that divides 694 without a remainder.
1, 2, 347, 694
Greatest Common Divisior
We found the divisors of 981, 630, 694 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 981, 630, 694 is 1.
Therefore, GCD of numbers 981, 630, 694 is 1
Given Input Data is 981, 630, 694
Make a list of Prime Factors of all the given numbers initially
Prime Factorization of 981 is 3 x 3 x 109
Prime Factorization of 630 is 2 x 3 x 3 x 5 x 7
Prime Factorization of 694 is 2 x 347
The above numbers do not have any common prime factor. So GCD is 1
Finding GCD of 981, 630, 694 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(981, 630) = 68670
GCD(981, 630) = ( 981 x 630 ) / 68670
GCD(981, 630) = 618030 / 68670
GCD(981, 630) = 9
Step2:
Here we consider the GCD from the above i.e. 9 as first number and the next as 694
The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)
LCM(9, 694) = 6246
GCD(9, 694) = ( 9 x 694 ) / 6246
GCD(9, 694) = 6246 / 6246
GCD(9, 694) = 1
GCD of 981, 630, 694 is 1
GCD of Numbers Calculation Examples
Here are some samples of GCD of Numbers calculations.
FAQs on GCD of numbers 981, 630, 694
1. What is the GCD of 981, 630, 694?
GCD of 981, 630, 694 is 1
2. Where do I get the detailed procedure to find GCD of 981, 630, 694?
You can find a detailed procedure to find GCD of 981, 630, 694 on our page.
3. How to find GCD of 981, 630, 694 on a calculator?
You can find the GCD of 981, 630, 694 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.