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 995, 408, 28, 628 i.e. 1 largest integer that divides all the numbers equally.
GCD of 995, 408, 28, 628 is 1
GCD(995, 408, 28, 628) = 1
Ex: 10, 15, 20 (or) 24, 48, 96,45 (or) 78902, 89765, 12345
GCD of numbers 995, 408, 28, 628 is 1
GCD(995, 408, 28, 628) = 1
Given Input numbers are 995, 408, 28, 628
To find the GCD of numbers using factoring list out all the divisors of each number
Divisors of 995
List of positive integer divisors of 995 that divides 995 without a remainder.
1, 5, 199, 995
Divisors of 408
List of positive integer divisors of 408 that divides 408 without a remainder.
1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408
Divisors of 28
List of positive integer divisors of 28 that divides 28 without a remainder.
1, 2, 4, 7, 14, 28
Divisors of 628
List of positive integer divisors of 628 that divides 628 without a remainder.
1, 2, 4, 157, 314, 628
Greatest Common Divisior
We found the divisors of 995, 408, 28, 628 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 995, 408, 28, 628 is 1.
Therefore, GCD of numbers 995, 408, 28, 628 is 1
Given Input Data is 995, 408, 28, 628
Make a list of Prime Factors of all the given numbers initially
Prime Factorization of 995 is 5 x 199
Prime Factorization of 408 is 2 x 2 x 2 x 3 x 17
Prime Factorization of 28 is 2 x 2 x 7
Prime Factorization of 628 is 2 x 2 x 157
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(995, 408) = 405960
GCD(995, 408) = ( 995 x 408 ) / 405960
GCD(995, 408) = 405960 / 405960
GCD(995, 408) = 1
Step2:
Here we consider the GCD from the above i.e. 1 as first number and the next as 28
The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)
LCM(1, 28) = 28
GCD(1, 28) = ( 1 x 28 ) / 28
GCD(1, 28) = 28 / 28
GCD(1, 28) = 1
Step3:
Here we consider the GCD from the above i.e. 1 as first number and the next as 628
The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)
LCM(1, 628) = 628
GCD(1, 628) = ( 1 x 628 ) / 628
GCD(1, 628) = 628 / 628
GCD(1, 628) = 1
GCD of 995, 408, 28, 628 is 1
Here are some samples of GCD of Numbers calculations.
1. What is the GCD of 995, 408, 28, 628?
GCD of 995, 408, 28, 628 is 1
2. Where do I get the detailed procedure to find GCD of 995, 408, 28, 628?
You can find a detailed procedure to find GCD of 995, 408, 28, 628 on our page.
3. How to find GCD of 995, 408, 28, 628 on a calculator?
You can find the GCD of 995, 408, 28, 628 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.