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 671, 247, 947, 351 i.e. 1 largest integer that divides all the numbers equally.
GCD of 671, 247, 947, 351 is 1
GCD(671, 247, 947, 351) = 1
Ex: 10, 15, 20 (or) 24, 48, 96,45 (or) 78902, 89765, 12345
GCD of numbers 671, 247, 947, 351 is 1
GCD(671, 247, 947, 351) = 1
Given Input numbers are 671, 247, 947, 351
To find the GCD of numbers using factoring list out all the divisors of each number
Divisors of 671
List of positive integer divisors of 671 that divides 671 without a remainder.
1, 11, 61, 671
Divisors of 247
List of positive integer divisors of 247 that divides 247 without a remainder.
1, 13, 19, 247
Divisors of 947
List of positive integer divisors of 947 that divides 947 without a remainder.
1, 947
Divisors of 351
List of positive integer divisors of 351 that divides 351 without a remainder.
1, 3, 9, 13, 27, 39, 117, 351
Greatest Common Divisior
We found the divisors of 671, 247, 947, 351 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 671, 247, 947, 351 is 1.
Therefore, GCD of numbers 671, 247, 947, 351 is 1
Given Input Data is 671, 247, 947, 351
Make a list of Prime Factors of all the given numbers initially
Prime Factorization of 671 is 11 x 61
Prime Factorization of 247 is 13 x 19
Prime Factorization of 947 is 947
Prime Factorization of 351 is 3 x 3 x 3 x 13
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(671, 247) = 165737
GCD(671, 247) = ( 671 x 247 ) / 165737
GCD(671, 247) = 165737 / 165737
GCD(671, 247) = 1
Step2:
Here we consider the GCD from the above i.e. 1 as first number and the next as 947
The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)
LCM(1, 947) = 947
GCD(1, 947) = ( 1 x 947 ) / 947
GCD(1, 947) = 947 / 947
GCD(1, 947) = 1
Step3:
Here we consider the GCD from the above i.e. 1 as first number and the next as 351
The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)
LCM(1, 351) = 351
GCD(1, 351) = ( 1 x 351 ) / 351
GCD(1, 351) = 351 / 351
GCD(1, 351) = 1
GCD of 671, 247, 947, 351 is 1
Here are some samples of GCD of Numbers calculations.
1. What is the GCD of 671, 247, 947, 351?
GCD of 671, 247, 947, 351 is 1
2. Where do I get the detailed procedure to find GCD of 671, 247, 947, 351?
You can find a detailed procedure to find GCD of 671, 247, 947, 351 on our page.
3. How to find GCD of 671, 247, 947, 351 on a calculator?
You can find the GCD of 671, 247, 947, 351 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.