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 902, 845, 370, 639 i.e. 1 largest integer that divides all the numbers equally.
GCD of 902, 845, 370, 639 is 1
GCD(902, 845, 370, 639) = 1
Ex: 10, 15, 20 (or) 24, 48, 96,45 (or) 78902, 89765, 12345
GCD of numbers 902, 845, 370, 639 is 1
GCD(902, 845, 370, 639) = 1
Given Input numbers are 902, 845, 370, 639
To find the GCD of numbers using factoring list out all the divisors of each number
Divisors of 902
List of positive integer divisors of 902 that divides 902 without a remainder.
1, 2, 11, 22, 41, 82, 451, 902
Divisors of 845
List of positive integer divisors of 845 that divides 845 without a remainder.
1, 5, 13, 65, 169, 845
Divisors of 370
List of positive integer divisors of 370 that divides 370 without a remainder.
1, 2, 5, 10, 37, 74, 185, 370
Divisors of 639
List of positive integer divisors of 639 that divides 639 without a remainder.
1, 3, 9, 71, 213, 639
Greatest Common Divisior
We found the divisors of 902, 845, 370, 639 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 902, 845, 370, 639 is 1.
Therefore, GCD of numbers 902, 845, 370, 639 is 1
Given Input Data is 902, 845, 370, 639
Make a list of Prime Factors of all the given numbers initially
Prime Factorization of 902 is 2 x 11 x 41
Prime Factorization of 845 is 5 x 13 x 13
Prime Factorization of 370 is 2 x 5 x 37
Prime Factorization of 639 is 3 x 3 x 71
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(902, 845) = 762190
GCD(902, 845) = ( 902 x 845 ) / 762190
GCD(902, 845) = 762190 / 762190
GCD(902, 845) = 1
Step2:
Here we consider the GCD from the above i.e. 1 as first number and the next as 370
The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)
LCM(1, 370) = 370
GCD(1, 370) = ( 1 x 370 ) / 370
GCD(1, 370) = 370 / 370
GCD(1, 370) = 1
Step3:
Here we consider the GCD from the above i.e. 1 as first number and the next as 639
The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)
LCM(1, 639) = 639
GCD(1, 639) = ( 1 x 639 ) / 639
GCD(1, 639) = 639 / 639
GCD(1, 639) = 1
GCD of 902, 845, 370, 639 is 1
Here are some samples of GCD of Numbers calculations.
1. What is the GCD of 902, 845, 370, 639?
GCD of 902, 845, 370, 639 is 1
2. Where do I get the detailed procedure to find GCD of 902, 845, 370, 639?
You can find a detailed procedure to find GCD of 902, 845, 370, 639 on our page.
3. How to find GCD of 902, 845, 370, 639 on a calculator?
You can find the GCD of 902, 845, 370, 639 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.