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 142, 663, 715, 879 i.e. 1 largest integer that divides all the numbers equally.
GCD of 142, 663, 715, 879 is 1
GCD(142, 663, 715, 879) = 1
Ex: 10, 15, 20 (or) 24, 48, 96,45 (or) 78902, 89765, 12345
GCD of numbers 142, 663, 715, 879 is 1
GCD(142, 663, 715, 879) = 1
Given Input numbers are 142, 663, 715, 879
To find the GCD of numbers using factoring list out all the divisors of each number
Divisors of 142
List of positive integer divisors of 142 that divides 142 without a remainder.
1, 2, 71, 142
Divisors of 663
List of positive integer divisors of 663 that divides 663 without a remainder.
1, 3, 13, 17, 39, 51, 221, 663
Divisors of 715
List of positive integer divisors of 715 that divides 715 without a remainder.
1, 5, 11, 13, 55, 65, 143, 715
Divisors of 879
List of positive integer divisors of 879 that divides 879 without a remainder.
1, 3, 293, 879
Greatest Common Divisior
We found the divisors of 142, 663, 715, 879 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 142, 663, 715, 879 is 1.
Therefore, GCD of numbers 142, 663, 715, 879 is 1
Given Input Data is 142, 663, 715, 879
Make a list of Prime Factors of all the given numbers initially
Prime Factorization of 142 is 2 x 71
Prime Factorization of 663 is 3 x 13 x 17
Prime Factorization of 715 is 5 x 11 x 13
Prime Factorization of 879 is 3 x 293
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(142, 663) = 94146
GCD(142, 663) = ( 142 x 663 ) / 94146
GCD(142, 663) = 94146 / 94146
GCD(142, 663) = 1
Step2:
Here we consider the GCD from the above i.e. 1 as first number and the next as 715
The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)
LCM(1, 715) = 715
GCD(1, 715) = ( 1 x 715 ) / 715
GCD(1, 715) = 715 / 715
GCD(1, 715) = 1
Step3:
Here we consider the GCD from the above i.e. 1 as first number and the next as 879
The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)
LCM(1, 879) = 879
GCD(1, 879) = ( 1 x 879 ) / 879
GCD(1, 879) = 879 / 879
GCD(1, 879) = 1
GCD of 142, 663, 715, 879 is 1
Here are some samples of GCD of Numbers calculations.
1. What is the GCD of 142, 663, 715, 879?
GCD of 142, 663, 715, 879 is 1
2. Where do I get the detailed procedure to find GCD of 142, 663, 715, 879?
You can find a detailed procedure to find GCD of 142, 663, 715, 879 on our page.
3. How to find GCD of 142, 663, 715, 879 on a calculator?
You can find the GCD of 142, 663, 715, 879 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.