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 402, 651, 843, 953 i.e. 1 largest integer that divides all the numbers equally.
GCD of 402, 651, 843, 953 is 1
GCD(402, 651, 843, 953) = 1
Ex: 10, 15, 20 (or) 24, 48, 96,45 (or) 78902, 89765, 12345
GCD of numbers 402, 651, 843, 953 is 1
GCD(402, 651, 843, 953) = 1
Given Input numbers are 402, 651, 843, 953
To find the GCD of numbers using factoring list out all the divisors of each number
Divisors of 402
List of positive integer divisors of 402 that divides 402 without a remainder.
1, 2, 3, 6, 67, 134, 201, 402
Divisors of 651
List of positive integer divisors of 651 that divides 651 without a remainder.
1, 3, 7, 21, 31, 93, 217, 651
Divisors of 843
List of positive integer divisors of 843 that divides 843 without a remainder.
1, 3, 281, 843
Divisors of 953
List of positive integer divisors of 953 that divides 953 without a remainder.
1, 953
Greatest Common Divisior
We found the divisors of 402, 651, 843, 953 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 402, 651, 843, 953 is 1.
Therefore, GCD of numbers 402, 651, 843, 953 is 1
Given Input Data is 402, 651, 843, 953
Make a list of Prime Factors of all the given numbers initially
Prime Factorization of 402 is 2 x 3 x 67
Prime Factorization of 651 is 3 x 7 x 31
Prime Factorization of 843 is 3 x 281
Prime Factorization of 953 is 953
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(402, 651) = 87234
GCD(402, 651) = ( 402 x 651 ) / 87234
GCD(402, 651) = 261702 / 87234
GCD(402, 651) = 3
Step2:
Here we consider the GCD from the above i.e. 3 as first number and the next as 843
The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)
LCM(3, 843) = 843
GCD(3, 843) = ( 3 x 843 ) / 843
GCD(3, 843) = 2529 / 843
GCD(3, 843) = 3
Step3:
Here we consider the GCD from the above i.e. 3 as first number and the next as 953
The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)
LCM(3, 953) = 2859
GCD(3, 953) = ( 3 x 953 ) / 2859
GCD(3, 953) = 2859 / 2859
GCD(3, 953) = 1
GCD of 402, 651, 843, 953 is 1
Here are some samples of GCD of Numbers calculations.
1. What is the GCD of 402, 651, 843, 953?
GCD of 402, 651, 843, 953 is 1
2. Where do I get the detailed procedure to find GCD of 402, 651, 843, 953?
You can find a detailed procedure to find GCD of 402, 651, 843, 953 on our page.
3. How to find GCD of 402, 651, 843, 953 on a calculator?
You can find the GCD of 402, 651, 843, 953 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.