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 711, 494, 155, 938 i.e. 1 largest integer that divides all the numbers equally.
GCD of 711, 494, 155, 938 is 1
GCD(711, 494, 155, 938) = 1
Ex: 10, 15, 20 (or) 24, 48, 96,45 (or) 78902, 89765, 12345
GCD of numbers 711, 494, 155, 938 is 1
GCD(711, 494, 155, 938) = 1
Given Input numbers are 711, 494, 155, 938
To find the GCD of numbers using factoring list out all the divisors of each number
Divisors of 711
List of positive integer divisors of 711 that divides 711 without a remainder.
1, 3, 9, 79, 237, 711
Divisors of 494
List of positive integer divisors of 494 that divides 494 without a remainder.
1, 2, 13, 19, 26, 38, 247, 494
Divisors of 155
List of positive integer divisors of 155 that divides 155 without a remainder.
1, 5, 31, 155
Divisors of 938
List of positive integer divisors of 938 that divides 938 without a remainder.
1, 2, 7, 14, 67, 134, 469, 938
Greatest Common Divisior
We found the divisors of 711, 494, 155, 938 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 711, 494, 155, 938 is 1.
Therefore, GCD of numbers 711, 494, 155, 938 is 1
Given Input Data is 711, 494, 155, 938
Make a list of Prime Factors of all the given numbers initially
Prime Factorization of 711 is 3 x 3 x 79
Prime Factorization of 494 is 2 x 13 x 19
Prime Factorization of 155 is 5 x 31
Prime Factorization of 938 is 2 x 7 x 67
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(711, 494) = 351234
GCD(711, 494) = ( 711 x 494 ) / 351234
GCD(711, 494) = 351234 / 351234
GCD(711, 494) = 1
Step2:
Here we consider the GCD from the above i.e. 1 as first number and the next as 155
The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)
LCM(1, 155) = 155
GCD(1, 155) = ( 1 x 155 ) / 155
GCD(1, 155) = 155 / 155
GCD(1, 155) = 1
Step3:
Here we consider the GCD from the above i.e. 1 as first number and the next as 938
The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)
LCM(1, 938) = 938
GCD(1, 938) = ( 1 x 938 ) / 938
GCD(1, 938) = 938 / 938
GCD(1, 938) = 1
GCD of 711, 494, 155, 938 is 1
Here are some samples of GCD of Numbers calculations.
1. What is the GCD of 711, 494, 155, 938?
GCD of 711, 494, 155, 938 is 1
2. Where do I get the detailed procedure to find GCD of 711, 494, 155, 938?
You can find a detailed procedure to find GCD of 711, 494, 155, 938 on our page.
3. How to find GCD of 711, 494, 155, 938 on a calculator?
You can find the GCD of 711, 494, 155, 938 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.