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 669, 999, 79, 277 i.e. 1 largest integer that divides all the numbers equally.
GCD of 669, 999, 79, 277 is 1
GCD(669, 999, 79, 277) = 1
Ex: 10, 15, 20 (or) 24, 48, 96,45 (or) 78902, 89765, 12345
GCD of numbers 669, 999, 79, 277 is 1
GCD(669, 999, 79, 277) = 1
Given Input numbers are 669, 999, 79, 277
To find the GCD of numbers using factoring list out all the divisors of each number
Divisors of 669
List of positive integer divisors of 669 that divides 669 without a remainder.
1, 3, 223, 669
Divisors of 999
List of positive integer divisors of 999 that divides 999 without a remainder.
1, 3, 9, 27, 37, 111, 333, 999
Divisors of 79
List of positive integer divisors of 79 that divides 79 without a remainder.
1, 79
Divisors of 277
List of positive integer divisors of 277 that divides 277 without a remainder.
1, 277
Greatest Common Divisior
We found the divisors of 669, 999, 79, 277 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 669, 999, 79, 277 is 1.
Therefore, GCD of numbers 669, 999, 79, 277 is 1
Given Input Data is 669, 999, 79, 277
Make a list of Prime Factors of all the given numbers initially
Prime Factorization of 669 is 3 x 223
Prime Factorization of 999 is 3 x 3 x 3 x 37
Prime Factorization of 79 is 79
Prime Factorization of 277 is 277
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(669, 999) = 222777
GCD(669, 999) = ( 669 x 999 ) / 222777
GCD(669, 999) = 668331 / 222777
GCD(669, 999) = 3
Step2:
Here we consider the GCD from the above i.e. 3 as first number and the next as 79
The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)
LCM(3, 79) = 237
GCD(3, 79) = ( 3 x 79 ) / 237
GCD(3, 79) = 237 / 237
GCD(3, 79) = 1
Step3:
Here we consider the GCD from the above i.e. 1 as first number and the next as 277
The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)
LCM(1, 277) = 277
GCD(1, 277) = ( 1 x 277 ) / 277
GCD(1, 277) = 277 / 277
GCD(1, 277) = 1
GCD of 669, 999, 79, 277 is 1
Here are some samples of GCD of Numbers calculations.
1. What is the GCD of 669, 999, 79, 277?
GCD of 669, 999, 79, 277 is 1
2. Where do I get the detailed procedure to find GCD of 669, 999, 79, 277?
You can find a detailed procedure to find GCD of 669, 999, 79, 277 on our page.
3. How to find GCD of 669, 999, 79, 277 on a calculator?
You can find the GCD of 669, 999, 79, 277 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.