GCD of 247, 443, 38 Calculator
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 247, 443, 38 i.e. 1 largest integer that divides all the numbers equally.
GCD of 247, 443, 38 is 1
GCD(247, 443, 38) = 1
Ex: 10, 15, 20 (or) 24, 48, 96,45 (or) 78902, 89765, 12345
GCD of numbers 247, 443, 38 is 1
GCD(247, 443, 38) = 1
GCDof 247,443,38 is 1
Given Input numbers are 247, 443, 38
To find the GCD of numbers using factoring list out all the divisors of each number
Divisors of 247
List of positive integer divisors of 247 that divides 247 without a remainder.
1, 13, 19, 247
Divisors of 443
List of positive integer divisors of 443 that divides 443 without a remainder.
1, 443
Divisors of 38
List of positive integer divisors of 38 that divides 38 without a remainder.
1, 2, 19, 38
Greatest Common Divisior
We found the divisors of 247, 443, 38 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 247, 443, 38 is 1.
Therefore, GCD of numbers 247, 443, 38 is 1
Given Input Data is 247, 443, 38
Make a list of Prime Factors of all the given numbers initially
Prime Factorization of 247 is 13 x 19
Prime Factorization of 443 is 443
Prime Factorization of 38 is 2 x 19
The above numbers do not have any common prime factor. So GCD is 1
Finding GCD of 247, 443, 38 using LCM Formula
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(247, 443) = 109421
GCD(247, 443) = ( 247 x 443 ) / 109421
GCD(247, 443) = 109421 / 109421
GCD(247, 443) = 1
Step2:
Here we consider the GCD from the above i.e. 1 as first number and the next as 38
The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)
LCM(1, 38) = 38
GCD(1, 38) = ( 1 x 38 ) / 38
GCD(1, 38) = 38 / 38
GCD(1, 38) = 1
GCD of 247, 443, 38 is 1
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FAQs on GCD of numbers 247, 443, 38
1. What is the GCD of 247, 443, 38?
GCD of 247, 443, 38 is 1
2. Where do I get the detailed procedure to find GCD of 247, 443, 38?
You can find a detailed procedure to find GCD of 247, 443, 38 on our page.
3. How to find GCD of 247, 443, 38 on a calculator?
You can find the GCD of 247, 443, 38 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.