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 648, 368, 471, 939 i.e. 1 largest integer that divides all the numbers equally.
GCD of 648, 368, 471, 939 is 1
GCD(648, 368, 471, 939) = 1
Ex: 10, 15, 20 (or) 24, 48, 96,45 (or) 78902, 89765, 12345
GCD of numbers 648, 368, 471, 939 is 1
GCD(648, 368, 471, 939) = 1
Given Input numbers are 648, 368, 471, 939
To find the GCD of numbers using factoring list out all the divisors of each number
Divisors of 648
List of positive integer divisors of 648 that divides 648 without a remainder.
1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648
Divisors of 368
List of positive integer divisors of 368 that divides 368 without a remainder.
1, 2, 4, 8, 16, 23, 46, 92, 184, 368
Divisors of 471
List of positive integer divisors of 471 that divides 471 without a remainder.
1, 3, 157, 471
Divisors of 939
List of positive integer divisors of 939 that divides 939 without a remainder.
1, 3, 313, 939
Greatest Common Divisior
We found the divisors of 648, 368, 471, 939 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 648, 368, 471, 939 is 1.
Therefore, GCD of numbers 648, 368, 471, 939 is 1
Given Input Data is 648, 368, 471, 939
Make a list of Prime Factors of all the given numbers initially
Prime Factorization of 648 is 2 x 2 x 2 x 3 x 3 x 3 x 3
Prime Factorization of 368 is 2 x 2 x 2 x 2 x 23
Prime Factorization of 471 is 3 x 157
Prime Factorization of 939 is 3 x 313
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(648, 368) = 29808
GCD(648, 368) = ( 648 x 368 ) / 29808
GCD(648, 368) = 238464 / 29808
GCD(648, 368) = 8
Step2:
Here we consider the GCD from the above i.e. 8 as first number and the next as 471
The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)
LCM(8, 471) = 3768
GCD(8, 471) = ( 8 x 471 ) / 3768
GCD(8, 471) = 3768 / 3768
GCD(8, 471) = 1
Step3:
Here we consider the GCD from the above i.e. 1 as first number and the next as 939
The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)
LCM(1, 939) = 939
GCD(1, 939) = ( 1 x 939 ) / 939
GCD(1, 939) = 939 / 939
GCD(1, 939) = 1
GCD of 648, 368, 471, 939 is 1
Here are some samples of GCD of Numbers calculations.
1. What is the GCD of 648, 368, 471, 939?
GCD of 648, 368, 471, 939 is 1
2. Where do I get the detailed procedure to find GCD of 648, 368, 471, 939?
You can find a detailed procedure to find GCD of 648, 368, 471, 939 on our page.
3. How to find GCD of 648, 368, 471, 939 on a calculator?
You can find the GCD of 648, 368, 471, 939 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.