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 655, 213, 99, 702 i.e. 1 largest integer that divides all the numbers equally.
GCD of 655, 213, 99, 702 is 1
GCD(655, 213, 99, 702) = 1
Ex: 10, 15, 20 (or) 24, 48, 96,45 (or) 78902, 89765, 12345
GCD of numbers 655, 213, 99, 702 is 1
GCD(655, 213, 99, 702) = 1
Given Input numbers are 655, 213, 99, 702
To find the GCD of numbers using factoring list out all the divisors of each number
Divisors of 655
List of positive integer divisors of 655 that divides 655 without a remainder.
1, 5, 131, 655
Divisors of 213
List of positive integer divisors of 213 that divides 213 without a remainder.
1, 3, 71, 213
Divisors of 99
List of positive integer divisors of 99 that divides 99 without a remainder.
1, 3, 9, 11, 33, 99
Divisors of 702
List of positive integer divisors of 702 that divides 702 without a remainder.
1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702
Greatest Common Divisior
We found the divisors of 655, 213, 99, 702 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 655, 213, 99, 702 is 1.
Therefore, GCD of numbers 655, 213, 99, 702 is 1
Given Input Data is 655, 213, 99, 702
Make a list of Prime Factors of all the given numbers initially
Prime Factorization of 655 is 5 x 131
Prime Factorization of 213 is 3 x 71
Prime Factorization of 99 is 3 x 3 x 11
Prime Factorization of 702 is 2 x 3 x 3 x 3 x 13
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(655, 213) = 139515
GCD(655, 213) = ( 655 x 213 ) / 139515
GCD(655, 213) = 139515 / 139515
GCD(655, 213) = 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 702
The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)
LCM(1, 702) = 702
GCD(1, 702) = ( 1 x 702 ) / 702
GCD(1, 702) = 702 / 702
GCD(1, 702) = 1
GCD of 655, 213, 99, 702 is 1
Here are some samples of GCD of Numbers calculations.
1. What is the GCD of 655, 213, 99, 702?
GCD of 655, 213, 99, 702 is 1
2. Where do I get the detailed procedure to find GCD of 655, 213, 99, 702?
You can find a detailed procedure to find GCD of 655, 213, 99, 702 on our page.
3. How to find GCD of 655, 213, 99, 702 on a calculator?
You can find the GCD of 655, 213, 99, 702 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.