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 245, 470, 97, 288 i.e. 1 largest integer that divides all the numbers equally.
GCD of 245, 470, 97, 288 is 1
GCD(245, 470, 97, 288) = 1
Ex: 10, 15, 20 (or) 24, 48, 96,45 (or) 78902, 89765, 12345
GCD of numbers 245, 470, 97, 288 is 1
GCD(245, 470, 97, 288) = 1
Given Input numbers are 245, 470, 97, 288
To find the GCD of numbers using factoring list out all the divisors of each number
Divisors of 245
List of positive integer divisors of 245 that divides 245 without a remainder.
1, 5, 7, 35, 49, 245
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 97
List of positive integer divisors of 97 that divides 97 without a remainder.
1, 97
Divisors of 288
List of positive integer divisors of 288 that divides 288 without a remainder.
1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288
Greatest Common Divisior
We found the divisors of 245, 470, 97, 288 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 245, 470, 97, 288 is 1.
Therefore, GCD of numbers 245, 470, 97, 288 is 1
Given Input Data is 245, 470, 97, 288
Make a list of Prime Factors of all the given numbers initially
Prime Factorization of 245 is 5 x 7 x 7
Prime Factorization of 470 is 2 x 5 x 47
Prime Factorization of 97 is 97
Prime Factorization of 288 is 2 x 2 x 2 x 2 x 2 x 3 x 3
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(245, 470) = 23030
GCD(245, 470) = ( 245 x 470 ) / 23030
GCD(245, 470) = 115150 / 23030
GCD(245, 470) = 5
Step2:
Here we consider the GCD from the above i.e. 5 as first number and the next as 97
The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)
LCM(5, 97) = 485
GCD(5, 97) = ( 5 x 97 ) / 485
GCD(5, 97) = 485 / 485
GCD(5, 97) = 1
Step3:
Here we consider the GCD from the above i.e. 1 as first number and the next as 288
The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)
LCM(1, 288) = 288
GCD(1, 288) = ( 1 x 288 ) / 288
GCD(1, 288) = 288 / 288
GCD(1, 288) = 1
GCD of 245, 470, 97, 288 is 1
Here are some samples of GCD of Numbers calculations.
1. What is the GCD of 245, 470, 97, 288?
GCD of 245, 470, 97, 288 is 1
2. Where do I get the detailed procedure to find GCD of 245, 470, 97, 288?
You can find a detailed procedure to find GCD of 245, 470, 97, 288 on our page.
3. How to find GCD of 245, 470, 97, 288 on a calculator?
You can find the GCD of 245, 470, 97, 288 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.