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 723, 707, 985, 406 i.e. 1 largest integer that divides all the numbers equally.
GCD of 723, 707, 985, 406 is 1
GCD(723, 707, 985, 406) = 1
Ex: 10, 15, 20 (or) 24, 48, 96,45 (or) 78902, 89765, 12345
GCD of numbers 723, 707, 985, 406 is 1
GCD(723, 707, 985, 406) = 1
Given Input numbers are 723, 707, 985, 406
To find the GCD of numbers using factoring list out all the divisors of each number
Divisors of 723
List of positive integer divisors of 723 that divides 723 without a remainder.
1, 3, 241, 723
Divisors of 707
List of positive integer divisors of 707 that divides 707 without a remainder.
1, 7, 101, 707
Divisors of 985
List of positive integer divisors of 985 that divides 985 without a remainder.
1, 5, 197, 985
Divisors of 406
List of positive integer divisors of 406 that divides 406 without a remainder.
1, 2, 7, 14, 29, 58, 203, 406
Greatest Common Divisior
We found the divisors of 723, 707, 985, 406 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 723, 707, 985, 406 is 1.
Therefore, GCD of numbers 723, 707, 985, 406 is 1
Given Input Data is 723, 707, 985, 406
Make a list of Prime Factors of all the given numbers initially
Prime Factorization of 723 is 3 x 241
Prime Factorization of 707 is 7 x 101
Prime Factorization of 985 is 5 x 197
Prime Factorization of 406 is 2 x 7 x 29
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(723, 707) = 511161
GCD(723, 707) = ( 723 x 707 ) / 511161
GCD(723, 707) = 511161 / 511161
GCD(723, 707) = 1
Step2:
Here we consider the GCD from the above i.e. 1 as first number and the next as 985
The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)
LCM(1, 985) = 985
GCD(1, 985) = ( 1 x 985 ) / 985
GCD(1, 985) = 985 / 985
GCD(1, 985) = 1
Step3:
Here we consider the GCD from the above i.e. 1 as first number and the next as 406
The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)
LCM(1, 406) = 406
GCD(1, 406) = ( 1 x 406 ) / 406
GCD(1, 406) = 406 / 406
GCD(1, 406) = 1
GCD of 723, 707, 985, 406 is 1
Here are some samples of GCD of Numbers calculations.
1. What is the GCD of 723, 707, 985, 406?
GCD of 723, 707, 985, 406 is 1
2. Where do I get the detailed procedure to find GCD of 723, 707, 985, 406?
You can find a detailed procedure to find GCD of 723, 707, 985, 406 on our page.
3. How to find GCD of 723, 707, 985, 406 on a calculator?
You can find the GCD of 723, 707, 985, 406 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.