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 358, 383, 490, 515 i.e. 1 largest integer that divides all the numbers equally.
GCD of 358, 383, 490, 515 is 1
GCD(358, 383, 490, 515) = 1
Ex: 10, 15, 20 (or) 24, 48, 96,45 (or) 78902, 89765, 12345
GCD of numbers 358, 383, 490, 515 is 1
GCD(358, 383, 490, 515) = 1
Given Input numbers are 358, 383, 490, 515
To find the GCD of numbers using factoring list out all the divisors of each number
Divisors of 358
List of positive integer divisors of 358 that divides 358 without a remainder.
1, 2, 179, 358
Divisors of 383
List of positive integer divisors of 383 that divides 383 without a remainder.
1, 383
Divisors of 490
List of positive integer divisors of 490 that divides 490 without a remainder.
1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490
Divisors of 515
List of positive integer divisors of 515 that divides 515 without a remainder.
1, 5, 103, 515
Greatest Common Divisior
We found the divisors of 358, 383, 490, 515 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 358, 383, 490, 515 is 1.
Therefore, GCD of numbers 358, 383, 490, 515 is 1
Given Input Data is 358, 383, 490, 515
Make a list of Prime Factors of all the given numbers initially
Prime Factorization of 358 is 2 x 179
Prime Factorization of 383 is 383
Prime Factorization of 490 is 2 x 5 x 7 x 7
Prime Factorization of 515 is 5 x 103
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(358, 383) = 137114
GCD(358, 383) = ( 358 x 383 ) / 137114
GCD(358, 383) = 137114 / 137114
GCD(358, 383) = 1
Step2:
Here we consider the GCD from the above i.e. 1 as first number and the next as 490
The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)
LCM(1, 490) = 490
GCD(1, 490) = ( 1 x 490 ) / 490
GCD(1, 490) = 490 / 490
GCD(1, 490) = 1
Step3:
Here we consider the GCD from the above i.e. 1 as first number and the next as 515
The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)
LCM(1, 515) = 515
GCD(1, 515) = ( 1 x 515 ) / 515
GCD(1, 515) = 515 / 515
GCD(1, 515) = 1
GCD of 358, 383, 490, 515 is 1
Here are some samples of GCD of Numbers calculations.
1. What is the GCD of 358, 383, 490, 515?
GCD of 358, 383, 490, 515 is 1
2. Where do I get the detailed procedure to find GCD of 358, 383, 490, 515?
You can find a detailed procedure to find GCD of 358, 383, 490, 515 on our page.
3. How to find GCD of 358, 383, 490, 515 on a calculator?
You can find the GCD of 358, 383, 490, 515 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.