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 670, 216, 81, 650 i.e. 1 largest integer that divides all the numbers equally.
GCD of 670, 216, 81, 650 is 1
GCD(670, 216, 81, 650) = 1
Ex: 10, 15, 20 (or) 24, 48, 96,45 (or) 78902, 89765, 12345
GCD of numbers 670, 216, 81, 650 is 1
GCD(670, 216, 81, 650) = 1
Given Input numbers are 670, 216, 81, 650
To find the GCD of numbers using factoring list out all the divisors of each number
Divisors of 670
List of positive integer divisors of 670 that divides 670 without a remainder.
1, 2, 5, 10, 67, 134, 335, 670
Divisors of 216
List of positive integer divisors of 216 that divides 216 without a remainder.
1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216
Divisors of 81
List of positive integer divisors of 81 that divides 81 without a remainder.
1, 3, 9, 27, 81
Divisors of 650
List of positive integer divisors of 650 that divides 650 without a remainder.
1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650
Greatest Common Divisior
We found the divisors of 670, 216, 81, 650 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 670, 216, 81, 650 is 1.
Therefore, GCD of numbers 670, 216, 81, 650 is 1
Given Input Data is 670, 216, 81, 650
Make a list of Prime Factors of all the given numbers initially
Prime Factorization of 670 is 2 x 5 x 67
Prime Factorization of 216 is 2 x 2 x 2 x 3 x 3 x 3
Prime Factorization of 81 is 3 x 3 x 3 x 3
Prime Factorization of 650 is 2 x 5 x 5 x 13
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(670, 216) = 72360
GCD(670, 216) = ( 670 x 216 ) / 72360
GCD(670, 216) = 144720 / 72360
GCD(670, 216) = 2
Step2:
Here we consider the GCD from the above i.e. 2 as first number and the next as 81
The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)
LCM(2, 81) = 162
GCD(2, 81) = ( 2 x 81 ) / 162
GCD(2, 81) = 162 / 162
GCD(2, 81) = 1
Step3:
Here we consider the GCD from the above i.e. 1 as first number and the next as 650
The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)
LCM(1, 650) = 650
GCD(1, 650) = ( 1 x 650 ) / 650
GCD(1, 650) = 650 / 650
GCD(1, 650) = 1
GCD of 670, 216, 81, 650 is 1
Here are some samples of GCD of Numbers calculations.
1. What is the GCD of 670, 216, 81, 650?
GCD of 670, 216, 81, 650 is 1
2. Where do I get the detailed procedure to find GCD of 670, 216, 81, 650?
You can find a detailed procedure to find GCD of 670, 216, 81, 650 on our page.
3. How to find GCD of 670, 216, 81, 650 on a calculator?
You can find the GCD of 670, 216, 81, 650 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.