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 343, 295, 67, 455 i.e. 1 largest integer that divides all the numbers equally.
GCD of 343, 295, 67, 455 is 1
GCD(343, 295, 67, 455) = 1
Ex: 10, 15, 20 (or) 24, 48, 96,45 (or) 78902, 89765, 12345
GCD of numbers 343, 295, 67, 455 is 1
GCD(343, 295, 67, 455) = 1
Given Input numbers are 343, 295, 67, 455
To find the GCD of numbers using factoring list out all the divisors of each number
Divisors of 343
List of positive integer divisors of 343 that divides 343 without a remainder.
1, 7, 49, 343
Divisors of 295
List of positive integer divisors of 295 that divides 295 without a remainder.
1, 5, 59, 295
Divisors of 67
List of positive integer divisors of 67 that divides 67 without a remainder.
1, 67
Divisors of 455
List of positive integer divisors of 455 that divides 455 without a remainder.
1, 5, 7, 13, 35, 65, 91, 455
Greatest Common Divisior
We found the divisors of 343, 295, 67, 455 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 343, 295, 67, 455 is 1.
Therefore, GCD of numbers 343, 295, 67, 455 is 1
Given Input Data is 343, 295, 67, 455
Make a list of Prime Factors of all the given numbers initially
Prime Factorization of 343 is 7 x 7 x 7
Prime Factorization of 295 is 5 x 59
Prime Factorization of 67 is 67
Prime Factorization of 455 is 5 x 7 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(343, 295) = 101185
GCD(343, 295) = ( 343 x 295 ) / 101185
GCD(343, 295) = 101185 / 101185
GCD(343, 295) = 1
Step2:
Here we consider the GCD from the above i.e. 1 as first number and the next as 67
The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)
LCM(1, 67) = 67
GCD(1, 67) = ( 1 x 67 ) / 67
GCD(1, 67) = 67 / 67
GCD(1, 67) = 1
Step3:
Here we consider the GCD from the above i.e. 1 as first number and the next as 455
The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)
LCM(1, 455) = 455
GCD(1, 455) = ( 1 x 455 ) / 455
GCD(1, 455) = 455 / 455
GCD(1, 455) = 1
GCD of 343, 295, 67, 455 is 1
Here are some samples of GCD of Numbers calculations.
1. What is the GCD of 343, 295, 67, 455?
GCD of 343, 295, 67, 455 is 1
2. Where do I get the detailed procedure to find GCD of 343, 295, 67, 455?
You can find a detailed procedure to find GCD of 343, 295, 67, 455 on our page.
3. How to find GCD of 343, 295, 67, 455 on a calculator?
You can find the GCD of 343, 295, 67, 455 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.