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 217, 642, 926 i.e. 1 largest integer that divides all the numbers equally.
GCD of 217, 642, 926 is 1
GCD(217, 642, 926) = 1
Ex: 10, 15, 20 (or) 24, 48, 96,45 (or) 78902, 89765, 12345
GCD of numbers 217, 642, 926 is 1
GCD(217, 642, 926) = 1
Given Input numbers are 217, 642, 926
To find the GCD of numbers using factoring list out all the divisors of each number
Divisors of 217
List of positive integer divisors of 217 that divides 217 without a remainder.
1, 7, 31, 217
Divisors of 642
List of positive integer divisors of 642 that divides 642 without a remainder.
1, 2, 3, 6, 107, 214, 321, 642
Divisors of 926
List of positive integer divisors of 926 that divides 926 without a remainder.
1, 2, 463, 926
Greatest Common Divisior
We found the divisors of 217, 642, 926 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 217, 642, 926 is 1.
Therefore, GCD of numbers 217, 642, 926 is 1
Given Input Data is 217, 642, 926
Make a list of Prime Factors of all the given numbers initially
Prime Factorization of 217 is 7 x 31
Prime Factorization of 642 is 2 x 3 x 107
Prime Factorization of 926 is 2 x 463
The above numbers do not have any common prime factor. So GCD is 1
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(217, 642) = 139314
GCD(217, 642) = ( 217 x 642 ) / 139314
GCD(217, 642) = 139314 / 139314
GCD(217, 642) = 1
Step2:
Here we consider the GCD from the above i.e. 1 as first number and the next as 926
The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)
LCM(1, 926) = 926
GCD(1, 926) = ( 1 x 926 ) / 926
GCD(1, 926) = 926 / 926
GCD(1, 926) = 1
GCD of 217, 642, 926 is 1
Here are some samples of GCD of Numbers calculations.
1. What is the GCD of 217, 642, 926?
GCD of 217, 642, 926 is 1
2. Where do I get the detailed procedure to find GCD of 217, 642, 926?
You can find a detailed procedure to find GCD of 217, 642, 926 on our page.
3. How to find GCD of 217, 642, 926 on a calculator?
You can find the GCD of 217, 642, 926 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.