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 97, 71, 84 i.e. 1 largest integer that divides all the numbers equally.
GCD of 97, 71, 84 is 1
GCD(97, 71, 84) = 1
Ex: 10, 15, 20 (or) 24, 48, 96,45 (or) 78902, 89765, 12345
GCD of numbers 97, 71, 84 is 1
GCD(97, 71, 84) = 1
Given Input numbers are 97, 71, 84
To find the GCD of numbers using factoring list out all the divisors of each number
Divisors of 97
List of positive integer divisors of 97 that divides 97 without a remainder.
1, 97
Divisors of 71
List of positive integer divisors of 71 that divides 71 without a remainder.
1, 71
Divisors of 84
List of positive integer divisors of 84 that divides 84 without a remainder.
1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84
Greatest Common Divisior
We found the divisors of 97, 71, 84 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 97, 71, 84 is 1.
Therefore, GCD of numbers 97, 71, 84 is 1
Given Input Data is 97, 71, 84
Make a list of Prime Factors of all the given numbers initially
Prime Factorization of 97 is 97
Prime Factorization of 71 is 71
Prime Factorization of 84 is 2 x 2 x 3 x 7
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(97, 71) = 6887
GCD(97, 71) = ( 97 x 71 ) / 6887
GCD(97, 71) = 6887 / 6887
GCD(97, 71) = 1
Step2:
Here we consider the GCD from the above i.e. 1 as first number and the next as 84
The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)
LCM(1, 84) = 84
GCD(1, 84) = ( 1 x 84 ) / 84
GCD(1, 84) = 84 / 84
GCD(1, 84) = 1
GCD of 97, 71, 84 is 1
Here are some samples of GCD of Numbers calculations.
1. What is the GCD of 97, 71, 84?
GCD of 97, 71, 84 is 1
2. Where do I get the detailed procedure to find GCD of 97, 71, 84?
You can find a detailed procedure to find GCD of 97, 71, 84 on our page.
3. How to find GCD of 97, 71, 84 on a calculator?
You can find the GCD of 97, 71, 84 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.