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 393, 143, 98, 677 i.e. 1 largest integer that divides all the numbers equally.
GCD of 393, 143, 98, 677 is 1
GCD(393, 143, 98, 677) = 1
Ex: 10, 15, 20 (or) 24, 48, 96,45 (or) 78902, 89765, 12345
GCD of numbers 393, 143, 98, 677 is 1
GCD(393, 143, 98, 677) = 1
Given Input numbers are 393, 143, 98, 677
To find the GCD of numbers using factoring list out all the divisors of each number
Divisors of 393
List of positive integer divisors of 393 that divides 393 without a remainder.
1, 3, 131, 393
Divisors of 143
List of positive integer divisors of 143 that divides 143 without a remainder.
1, 11, 13, 143
Divisors of 98
List of positive integer divisors of 98 that divides 98 without a remainder.
1, 2, 7, 14, 49, 98
Divisors of 677
List of positive integer divisors of 677 that divides 677 without a remainder.
1, 677
Greatest Common Divisior
We found the divisors of 393, 143, 98, 677 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 393, 143, 98, 677 is 1.
Therefore, GCD of numbers 393, 143, 98, 677 is 1
Given Input Data is 393, 143, 98, 677
Make a list of Prime Factors of all the given numbers initially
Prime Factorization of 393 is 3 x 131
Prime Factorization of 143 is 11 x 13
Prime Factorization of 98 is 2 x 7 x 7
Prime Factorization of 677 is 677
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(393, 143) = 56199
GCD(393, 143) = ( 393 x 143 ) / 56199
GCD(393, 143) = 56199 / 56199
GCD(393, 143) = 1
Step2:
Here we consider the GCD from the above i.e. 1 as first number and the next as 98
The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)
LCM(1, 98) = 98
GCD(1, 98) = ( 1 x 98 ) / 98
GCD(1, 98) = 98 / 98
GCD(1, 98) = 1
Step3:
Here we consider the GCD from the above i.e. 1 as first number and the next as 677
The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)
LCM(1, 677) = 677
GCD(1, 677) = ( 1 x 677 ) / 677
GCD(1, 677) = 677 / 677
GCD(1, 677) = 1
GCD of 393, 143, 98, 677 is 1
Here are some samples of GCD of Numbers calculations.
1. What is the GCD of 393, 143, 98, 677?
GCD of 393, 143, 98, 677 is 1
2. Where do I get the detailed procedure to find GCD of 393, 143, 98, 677?
You can find a detailed procedure to find GCD of 393, 143, 98, 677 on our page.
3. How to find GCD of 393, 143, 98, 677 on a calculator?
You can find the GCD of 393, 143, 98, 677 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.