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 845, 813, 77, 632 i.e. 1 largest integer that divides all the numbers equally.
GCD of 845, 813, 77, 632 is 1
GCD(845, 813, 77, 632) = 1
Ex: 10, 15, 20 (or) 24, 48, 96,45 (or) 78902, 89765, 12345
GCD of numbers 845, 813, 77, 632 is 1
GCD(845, 813, 77, 632) = 1
Given Input numbers are 845, 813, 77, 632
To find the GCD of numbers using factoring list out all the divisors of each number
Divisors of 845
List of positive integer divisors of 845 that divides 845 without a remainder.
1, 5, 13, 65, 169, 845
Divisors of 813
List of positive integer divisors of 813 that divides 813 without a remainder.
1, 3, 271, 813
Divisors of 77
List of positive integer divisors of 77 that divides 77 without a remainder.
1, 7, 11, 77
Divisors of 632
List of positive integer divisors of 632 that divides 632 without a remainder.
1, 2, 4, 8, 79, 158, 316, 632
Greatest Common Divisior
We found the divisors of 845, 813, 77, 632 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 845, 813, 77, 632 is 1.
Therefore, GCD of numbers 845, 813, 77, 632 is 1
Given Input Data is 845, 813, 77, 632
Make a list of Prime Factors of all the given numbers initially
Prime Factorization of 845 is 5 x 13 x 13
Prime Factorization of 813 is 3 x 271
Prime Factorization of 77 is 7 x 11
Prime Factorization of 632 is 2 x 2 x 2 x 79
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(845, 813) = 686985
GCD(845, 813) = ( 845 x 813 ) / 686985
GCD(845, 813) = 686985 / 686985
GCD(845, 813) = 1
Step2:
Here we consider the GCD from the above i.e. 1 as first number and the next as 77
The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)
LCM(1, 77) = 77
GCD(1, 77) = ( 1 x 77 ) / 77
GCD(1, 77) = 77 / 77
GCD(1, 77) = 1
Step3:
Here we consider the GCD from the above i.e. 1 as first number and the next as 632
The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)
LCM(1, 632) = 632
GCD(1, 632) = ( 1 x 632 ) / 632
GCD(1, 632) = 632 / 632
GCD(1, 632) = 1
GCD of 845, 813, 77, 632 is 1
Here are some samples of GCD of Numbers calculations.
1. What is the GCD of 845, 813, 77, 632?
GCD of 845, 813, 77, 632 is 1
2. Where do I get the detailed procedure to find GCD of 845, 813, 77, 632?
You can find a detailed procedure to find GCD of 845, 813, 77, 632 on our page.
3. How to find GCD of 845, 813, 77, 632 on a calculator?
You can find the GCD of 845, 813, 77, 632 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.