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 940, 408, 31, 196 i.e. 1 largest integer that divides all the numbers equally.
GCD of 940, 408, 31, 196 is 1
GCD(940, 408, 31, 196) = 1
Ex: 10, 15, 20 (or) 24, 48, 96,45 (or) 78902, 89765, 12345
GCD of numbers 940, 408, 31, 196 is 1
GCD(940, 408, 31, 196) = 1
Given Input numbers are 940, 408, 31, 196
To find the GCD of numbers using factoring list out all the divisors of each number
Divisors of 940
List of positive integer divisors of 940 that divides 940 without a remainder.
1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940
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 31
List of positive integer divisors of 31 that divides 31 without a remainder.
1, 31
Divisors of 196
List of positive integer divisors of 196 that divides 196 without a remainder.
1, 2, 4, 7, 14, 28, 49, 98, 196
Greatest Common Divisior
We found the divisors of 940, 408, 31, 196 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 940, 408, 31, 196 is 1.
Therefore, GCD of numbers 940, 408, 31, 196 is 1
Given Input Data is 940, 408, 31, 196
Make a list of Prime Factors of all the given numbers initially
Prime Factorization of 940 is 2 x 2 x 5 x 47
Prime Factorization of 408 is 2 x 2 x 2 x 3 x 17
Prime Factorization of 31 is 31
Prime Factorization of 196 is 2 x 2 x 7 x 7
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(940, 408) = 95880
GCD(940, 408) = ( 940 x 408 ) / 95880
GCD(940, 408) = 383520 / 95880
GCD(940, 408) = 4
Step2:
Here we consider the GCD from the above i.e. 4 as first number and the next as 31
The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)
LCM(4, 31) = 124
GCD(4, 31) = ( 4 x 31 ) / 124
GCD(4, 31) = 124 / 124
GCD(4, 31) = 1
Step3:
Here we consider the GCD from the above i.e. 1 as first number and the next as 196
The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)
LCM(1, 196) = 196
GCD(1, 196) = ( 1 x 196 ) / 196
GCD(1, 196) = 196 / 196
GCD(1, 196) = 1
GCD of 940, 408, 31, 196 is 1
Here are some samples of GCD of Numbers calculations.
1. What is the GCD of 940, 408, 31, 196?
GCD of 940, 408, 31, 196 is 1
2. Where do I get the detailed procedure to find GCD of 940, 408, 31, 196?
You can find a detailed procedure to find GCD of 940, 408, 31, 196 on our page.
3. How to find GCD of 940, 408, 31, 196 on a calculator?
You can find the GCD of 940, 408, 31, 196 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.