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 197, 160, 667, 720 i.e. 1 largest integer that divides all the numbers equally.
GCD of 197, 160, 667, 720 is 1
GCD(197, 160, 667, 720) = 1
Ex: 10, 15, 20 (or) 24, 48, 96,45 (or) 78902, 89765, 12345
GCD of numbers 197, 160, 667, 720 is 1
GCD(197, 160, 667, 720) = 1
Given Input numbers are 197, 160, 667, 720
To find the GCD of numbers using factoring list out all the divisors of each number
Divisors of 197
List of positive integer divisors of 197 that divides 197 without a remainder.
1, 197
Divisors of 160
List of positive integer divisors of 160 that divides 160 without a remainder.
1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160
Divisors of 667
List of positive integer divisors of 667 that divides 667 without a remainder.
1, 23, 29, 667
Divisors of 720
List of positive integer divisors of 720 that divides 720 without a remainder.
1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720
Greatest Common Divisior
We found the divisors of 197, 160, 667, 720 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 197, 160, 667, 720 is 1.
Therefore, GCD of numbers 197, 160, 667, 720 is 1
Given Input Data is 197, 160, 667, 720
Make a list of Prime Factors of all the given numbers initially
Prime Factorization of 197 is 197
Prime Factorization of 160 is 2 x 2 x 2 x 2 x 2 x 5
Prime Factorization of 667 is 23 x 29
Prime Factorization of 720 is 2 x 2 x 2 x 2 x 3 x 3 x 5
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(197, 160) = 31520
GCD(197, 160) = ( 197 x 160 ) / 31520
GCD(197, 160) = 31520 / 31520
GCD(197, 160) = 1
Step2:
Here we consider the GCD from the above i.e. 1 as first number and the next as 667
The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)
LCM(1, 667) = 667
GCD(1, 667) = ( 1 x 667 ) / 667
GCD(1, 667) = 667 / 667
GCD(1, 667) = 1
Step3:
Here we consider the GCD from the above i.e. 1 as first number and the next as 720
The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)
LCM(1, 720) = 720
GCD(1, 720) = ( 1 x 720 ) / 720
GCD(1, 720) = 720 / 720
GCD(1, 720) = 1
GCD of 197, 160, 667, 720 is 1
Here are some samples of GCD of Numbers calculations.
1. What is the GCD of 197, 160, 667, 720?
GCD of 197, 160, 667, 720 is 1
2. Where do I get the detailed procedure to find GCD of 197, 160, 667, 720?
You can find a detailed procedure to find GCD of 197, 160, 667, 720 on our page.
3. How to find GCD of 197, 160, 667, 720 on a calculator?
You can find the GCD of 197, 160, 667, 720 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.