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 885, 684, 170, 851 i.e. 1 largest integer that divides all the numbers equally.
GCD of 885, 684, 170, 851 is 1
GCD(885, 684, 170, 851) = 1
Ex: 10, 15, 20 (or) 24, 48, 96,45 (or) 78902, 89765, 12345
GCD of numbers 885, 684, 170, 851 is 1
GCD(885, 684, 170, 851) = 1
Given Input numbers are 885, 684, 170, 851
To find the GCD of numbers using factoring list out all the divisors of each number
Divisors of 885
List of positive integer divisors of 885 that divides 885 without a remainder.
1, 3, 5, 15, 59, 177, 295, 885
Divisors of 684
List of positive integer divisors of 684 that divides 684 without a remainder.
1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684
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 851
List of positive integer divisors of 851 that divides 851 without a remainder.
1, 23, 37, 851
Greatest Common Divisior
We found the divisors of 885, 684, 170, 851 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 885, 684, 170, 851 is 1.
Therefore, GCD of numbers 885, 684, 170, 851 is 1
Given Input Data is 885, 684, 170, 851
Make a list of Prime Factors of all the given numbers initially
Prime Factorization of 885 is 3 x 5 x 59
Prime Factorization of 684 is 2 x 2 x 3 x 3 x 19
Prime Factorization of 170 is 2 x 5 x 17
Prime Factorization of 851 is 23 x 37
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(885, 684) = 201780
GCD(885, 684) = ( 885 x 684 ) / 201780
GCD(885, 684) = 605340 / 201780
GCD(885, 684) = 3
Step2:
Here we consider the GCD from the above i.e. 3 as first number and the next as 170
The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)
LCM(3, 170) = 510
GCD(3, 170) = ( 3 x 170 ) / 510
GCD(3, 170) = 510 / 510
GCD(3, 170) = 1
Step3:
Here we consider the GCD from the above i.e. 1 as first number and the next as 851
The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)
LCM(1, 851) = 851
GCD(1, 851) = ( 1 x 851 ) / 851
GCD(1, 851) = 851 / 851
GCD(1, 851) = 1
GCD of 885, 684, 170, 851 is 1
Here are some samples of GCD of Numbers calculations.
1. What is the GCD of 885, 684, 170, 851?
GCD of 885, 684, 170, 851 is 1
2. Where do I get the detailed procedure to find GCD of 885, 684, 170, 851?
You can find a detailed procedure to find GCD of 885, 684, 170, 851 on our page.
3. How to find GCD of 885, 684, 170, 851 on a calculator?
You can find the GCD of 885, 684, 170, 851 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.