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 452, 920, 392 i.e. 4 largest integer that divides all the numbers equally.
GCD of 452, 920, 392 is 4
GCD(452, 920, 392) = 4
Ex: 10, 15, 20 (or) 24, 48, 96,45 (or) 78902, 89765, 12345
GCD of numbers 452, 920, 392 is 4
GCD(452, 920, 392) = 4
Given Input numbers are 452, 920, 392
To find the GCD of numbers using factoring list out all the divisors of each number
Divisors of 452
List of positive integer divisors of 452 that divides 452 without a remainder.
1, 2, 4, 113, 226, 452
Divisors of 920
List of positive integer divisors of 920 that divides 920 without a remainder.
1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920
Divisors of 392
List of positive integer divisors of 392 that divides 392 without a remainder.
1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392
Greatest Common Divisior
We found the divisors of 452, 920, 392 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 452, 920, 392 is 4.
Therefore, GCD of numbers 452, 920, 392 is 4
Given Input Data is 452, 920, 392
Make a list of Prime Factors of all the given numbers initially
Prime Factorization of 452 is 2 x 2 x 113
Prime Factorization of 920 is 2 x 2 x 2 x 5 x 23
Prime Factorization of 392 is 2 x 2 x 2 x 7 x 7
Highest common occurrences in the given inputs are 22
Multiplying them we get the GCD as 4
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(452, 920) = 103960
GCD(452, 920) = ( 452 x 920 ) / 103960
GCD(452, 920) = 415840 / 103960
GCD(452, 920) = 4
Step2:
Here we consider the GCD from the above i.e. 4 as first number and the next as 392
The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)
LCM(4, 392) = 392
GCD(4, 392) = ( 4 x 392 ) / 392
GCD(4, 392) = 1568 / 392
GCD(4, 392) = 4
GCD of 452, 920, 392 is 4
Here are some samples of GCD of Numbers calculations.
1. What is the GCD of 452, 920, 392?
GCD of 452, 920, 392 is 4
2. Where do I get the detailed procedure to find GCD of 452, 920, 392?
You can find a detailed procedure to find GCD of 452, 920, 392 on our page.
3. How to find GCD of 452, 920, 392 on a calculator?
You can find the GCD of 452, 920, 392 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.