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 631, 420, 176, 828 i.e. 1 largest integer that divides all the numbers equally.
GCD of 631, 420, 176, 828 is 1
GCD(631, 420, 176, 828) = 1
Ex: 10, 15, 20 (or) 24, 48, 96,45 (or) 78902, 89765, 12345
GCD of numbers 631, 420, 176, 828 is 1
GCD(631, 420, 176, 828) = 1
Given Input numbers are 631, 420, 176, 828
To find the GCD of numbers using factoring list out all the divisors of each number
Divisors of 631
List of positive integer divisors of 631 that divides 631 without a remainder.
1, 631
Divisors of 420
List of positive integer divisors of 420 that divides 420 without a remainder.
1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420
Divisors of 176
List of positive integer divisors of 176 that divides 176 without a remainder.
1, 2, 4, 8, 11, 16, 22, 44, 88, 176
Divisors of 828
List of positive integer divisors of 828 that divides 828 without a remainder.
1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 828
Greatest Common Divisior
We found the divisors of 631, 420, 176, 828 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 631, 420, 176, 828 is 1.
Therefore, GCD of numbers 631, 420, 176, 828 is 1
Given Input Data is 631, 420, 176, 828
Make a list of Prime Factors of all the given numbers initially
Prime Factorization of 631 is 631
Prime Factorization of 420 is 2 x 2 x 3 x 5 x 7
Prime Factorization of 176 is 2 x 2 x 2 x 2 x 11
Prime Factorization of 828 is 2 x 2 x 3 x 3 x 23
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(631, 420) = 265020
GCD(631, 420) = ( 631 x 420 ) / 265020
GCD(631, 420) = 265020 / 265020
GCD(631, 420) = 1
Step2:
Here we consider the GCD from the above i.e. 1 as first number and the next as 176
The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)
LCM(1, 176) = 176
GCD(1, 176) = ( 1 x 176 ) / 176
GCD(1, 176) = 176 / 176
GCD(1, 176) = 1
Step3:
Here we consider the GCD from the above i.e. 1 as first number and the next as 828
The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)
LCM(1, 828) = 828
GCD(1, 828) = ( 1 x 828 ) / 828
GCD(1, 828) = 828 / 828
GCD(1, 828) = 1
GCD of 631, 420, 176, 828 is 1
Here are some samples of GCD of Numbers calculations.
1. What is the GCD of 631, 420, 176, 828?
GCD of 631, 420, 176, 828 is 1
2. Where do I get the detailed procedure to find GCD of 631, 420, 176, 828?
You can find a detailed procedure to find GCD of 631, 420, 176, 828 on our page.
3. How to find GCD of 631, 420, 176, 828 on a calculator?
You can find the GCD of 631, 420, 176, 828 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.