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 470, 170, 443 i.e. 1 largest integer that divides all the numbers equally.
GCD of 470, 170, 443 is 1
GCD(470, 170, 443) = 1
Ex: 10, 15, 20 (or) 24, 48, 96,45 (or) 78902, 89765, 12345
GCD of numbers 470, 170, 443 is 1
GCD(470, 170, 443) = 1
Given Input numbers are 470, 170, 443
To find the GCD of numbers using factoring list out all the divisors of each number
Divisors of 470
List of positive integer divisors of 470 that divides 470 without a remainder.
1, 2, 5, 10, 47, 94, 235, 470
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 443
List of positive integer divisors of 443 that divides 443 without a remainder.
1, 443
Greatest Common Divisior
We found the divisors of 470, 170, 443 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 470, 170, 443 is 1.
Therefore, GCD of numbers 470, 170, 443 is 1
Given Input Data is 470, 170, 443
Make a list of Prime Factors of all the given numbers initially
Prime Factorization of 470 is 2 x 5 x 47
Prime Factorization of 170 is 2 x 5 x 17
Prime Factorization of 443 is 443
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(470, 170) = 7990
GCD(470, 170) = ( 470 x 170 ) / 7990
GCD(470, 170) = 79900 / 7990
GCD(470, 170) = 10
Step2:
Here we consider the GCD from the above i.e. 10 as first number and the next as 443
The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)
LCM(10, 443) = 4430
GCD(10, 443) = ( 10 x 443 ) / 4430
GCD(10, 443) = 4430 / 4430
GCD(10, 443) = 1
GCD of 470, 170, 443 is 1
Here are some samples of GCD of Numbers calculations.
1. What is the GCD of 470, 170, 443?
GCD of 470, 170, 443 is 1
2. Where do I get the detailed procedure to find GCD of 470, 170, 443?
You can find a detailed procedure to find GCD of 470, 170, 443 on our page.
3. How to find GCD of 470, 170, 443 on a calculator?
You can find the GCD of 470, 170, 443 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.