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 90, 247, 244, 724 i.e. 1 largest integer that divides all the numbers equally.
GCD of 90, 247, 244, 724 is 1
GCD(90, 247, 244, 724) = 1
Ex: 10, 15, 20 (or) 24, 48, 96,45 (or) 78902, 89765, 12345
GCD of numbers 90, 247, 244, 724 is 1
GCD(90, 247, 244, 724) = 1
Given Input numbers are 90, 247, 244, 724
To find the GCD of numbers using factoring list out all the divisors of each number
Divisors of 90
List of positive integer divisors of 90 that divides 90 without a remainder.
1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90
Divisors of 247
List of positive integer divisors of 247 that divides 247 without a remainder.
1, 13, 19, 247
Divisors of 244
List of positive integer divisors of 244 that divides 244 without a remainder.
1, 2, 4, 61, 122, 244
Divisors of 724
List of positive integer divisors of 724 that divides 724 without a remainder.
1, 2, 4, 181, 362, 724
Greatest Common Divisior
We found the divisors of 90, 247, 244, 724 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 90, 247, 244, 724 is 1.
Therefore, GCD of numbers 90, 247, 244, 724 is 1
Given Input Data is 90, 247, 244, 724
Make a list of Prime Factors of all the given numbers initially
Prime Factorization of 90 is 2 x 3 x 3 x 5
Prime Factorization of 247 is 13 x 19
Prime Factorization of 244 is 2 x 2 x 61
Prime Factorization of 724 is 2 x 2 x 181
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(90, 247) = 22230
GCD(90, 247) = ( 90 x 247 ) / 22230
GCD(90, 247) = 22230 / 22230
GCD(90, 247) = 1
Step2:
Here we consider the GCD from the above i.e. 1 as first number and the next as 244
The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)
LCM(1, 244) = 244
GCD(1, 244) = ( 1 x 244 ) / 244
GCD(1, 244) = 244 / 244
GCD(1, 244) = 1
Step3:
Here we consider the GCD from the above i.e. 1 as first number and the next as 724
The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)
LCM(1, 724) = 724
GCD(1, 724) = ( 1 x 724 ) / 724
GCD(1, 724) = 724 / 724
GCD(1, 724) = 1
GCD of 90, 247, 244, 724 is 1
Here are some samples of GCD of Numbers calculations.
1. What is the GCD of 90, 247, 244, 724?
GCD of 90, 247, 244, 724 is 1
2. Where do I get the detailed procedure to find GCD of 90, 247, 244, 724?
You can find a detailed procedure to find GCD of 90, 247, 244, 724 on our page.
3. How to find GCD of 90, 247, 244, 724 on a calculator?
You can find the GCD of 90, 247, 244, 724 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.