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 891, 702, 170, 719 i.e. 1 largest integer that divides all the numbers equally.
GCD of 891, 702, 170, 719 is 1
GCD(891, 702, 170, 719) = 1
Ex: 10, 15, 20 (or) 24, 48, 96,45 (or) 78902, 89765, 12345
GCD of numbers 891, 702, 170, 719 is 1
GCD(891, 702, 170, 719) = 1
Given Input numbers are 891, 702, 170, 719
To find the GCD of numbers using factoring list out all the divisors of each number
Divisors of 891
List of positive integer divisors of 891 that divides 891 without a remainder.
1, 3, 9, 11, 27, 33, 81, 99, 297, 891
Divisors of 702
List of positive integer divisors of 702 that divides 702 without a remainder.
1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702
Divisors of 170
List of positive integer divisors of 170 that divides 170 without a remainder.
1, 2, 5, 10, 17, 34, 85, 170
Divisors of 719
List of positive integer divisors of 719 that divides 719 without a remainder.
1, 719
Greatest Common Divisior
We found the divisors of 891, 702, 170, 719 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 891, 702, 170, 719 is 1.
Therefore, GCD of numbers 891, 702, 170, 719 is 1
Given Input Data is 891, 702, 170, 719
Make a list of Prime Factors of all the given numbers initially
Prime Factorization of 891 is 3 x 3 x 3 x 3 x 11
Prime Factorization of 702 is 2 x 3 x 3 x 3 x 13
Prime Factorization of 170 is 2 x 5 x 17
Prime Factorization of 719 is 719
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(891, 702) = 23166
GCD(891, 702) = ( 891 x 702 ) / 23166
GCD(891, 702) = 625482 / 23166
GCD(891, 702) = 27
Step2:
Here we consider the GCD from the above i.e. 27 as first number and the next as 170
The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)
LCM(27, 170) = 4590
GCD(27, 170) = ( 27 x 170 ) / 4590
GCD(27, 170) = 4590 / 4590
GCD(27, 170) = 1
Step3:
Here we consider the GCD from the above i.e. 1 as first number and the next as 719
The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)
LCM(1, 719) = 719
GCD(1, 719) = ( 1 x 719 ) / 719
GCD(1, 719) = 719 / 719
GCD(1, 719) = 1
GCD of 891, 702, 170, 719 is 1
Here are some samples of GCD of Numbers calculations.
1. What is the GCD of 891, 702, 170, 719?
GCD of 891, 702, 170, 719 is 1
2. Where do I get the detailed procedure to find GCD of 891, 702, 170, 719?
You can find a detailed procedure to find GCD of 891, 702, 170, 719 on our page.
3. How to find GCD of 891, 702, 170, 719 on a calculator?
You can find the GCD of 891, 702, 170, 719 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.