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 801, 380, 99, 720 i.e. 1 largest integer that divides all the numbers equally.
GCD of 801, 380, 99, 720 is 1
GCD(801, 380, 99, 720) = 1
Ex: 10, 15, 20 (or) 24, 48, 96,45 (or) 78902, 89765, 12345
GCD of numbers 801, 380, 99, 720 is 1
GCD(801, 380, 99, 720) = 1
Given Input numbers are 801, 380, 99, 720
To find the GCD of numbers using factoring list out all the divisors of each number
Divisors of 801
List of positive integer divisors of 801 that divides 801 without a remainder.
1, 3, 9, 89, 267, 801
Divisors of 380
List of positive integer divisors of 380 that divides 380 without a remainder.
1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380
Divisors of 99
List of positive integer divisors of 99 that divides 99 without a remainder.
1, 3, 9, 11, 33, 99
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 801, 380, 99, 720 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 801, 380, 99, 720 is 1.
Therefore, GCD of numbers 801, 380, 99, 720 is 1
Given Input Data is 801, 380, 99, 720
Make a list of Prime Factors of all the given numbers initially
Prime Factorization of 801 is 3 x 3 x 89
Prime Factorization of 380 is 2 x 2 x 5 x 19
Prime Factorization of 99 is 3 x 3 x 11
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(801, 380) = 304380
GCD(801, 380) = ( 801 x 380 ) / 304380
GCD(801, 380) = 304380 / 304380
GCD(801, 380) = 1
Step2:
Here we consider the GCD from the above i.e. 1 as first number and the next as 99
The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)
LCM(1, 99) = 99
GCD(1, 99) = ( 1 x 99 ) / 99
GCD(1, 99) = 99 / 99
GCD(1, 99) = 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 801, 380, 99, 720 is 1
Here are some samples of GCD of Numbers calculations.
1. What is the GCD of 801, 380, 99, 720?
GCD of 801, 380, 99, 720 is 1
2. Where do I get the detailed procedure to find GCD of 801, 380, 99, 720?
You can find a detailed procedure to find GCD of 801, 380, 99, 720 on our page.
3. How to find GCD of 801, 380, 99, 720 on a calculator?
You can find the GCD of 801, 380, 99, 720 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.