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 657, 277, 97, 387 i.e. 1 largest integer that divides all the numbers equally.
GCD of 657, 277, 97, 387 is 1
GCD(657, 277, 97, 387) = 1
Ex: 10, 15, 20 (or) 24, 48, 96,45 (or) 78902, 89765, 12345
GCD of numbers 657, 277, 97, 387 is 1
GCD(657, 277, 97, 387) = 1
Given Input numbers are 657, 277, 97, 387
To find the GCD of numbers using factoring list out all the divisors of each number
Divisors of 657
List of positive integer divisors of 657 that divides 657 without a remainder.
1, 3, 9, 73, 219, 657
Divisors of 277
List of positive integer divisors of 277 that divides 277 without a remainder.
1, 277
Divisors of 97
List of positive integer divisors of 97 that divides 97 without a remainder.
1, 97
Divisors of 387
List of positive integer divisors of 387 that divides 387 without a remainder.
1, 3, 9, 43, 129, 387
Greatest Common Divisior
We found the divisors of 657, 277, 97, 387 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 657, 277, 97, 387 is 1.
Therefore, GCD of numbers 657, 277, 97, 387 is 1
Given Input Data is 657, 277, 97, 387
Make a list of Prime Factors of all the given numbers initially
Prime Factorization of 657 is 3 x 3 x 73
Prime Factorization of 277 is 277
Prime Factorization of 97 is 97
Prime Factorization of 387 is 3 x 3 x 43
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(657, 277) = 181989
GCD(657, 277) = ( 657 x 277 ) / 181989
GCD(657, 277) = 181989 / 181989
GCD(657, 277) = 1
Step2:
Here we consider the GCD from the above i.e. 1 as first number and the next as 97
The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)
LCM(1, 97) = 97
GCD(1, 97) = ( 1 x 97 ) / 97
GCD(1, 97) = 97 / 97
GCD(1, 97) = 1
Step3:
Here we consider the GCD from the above i.e. 1 as first number and the next as 387
The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)
LCM(1, 387) = 387
GCD(1, 387) = ( 1 x 387 ) / 387
GCD(1, 387) = 387 / 387
GCD(1, 387) = 1
GCD of 657, 277, 97, 387 is 1
Here are some samples of GCD of Numbers calculations.
1. What is the GCD of 657, 277, 97, 387?
GCD of 657, 277, 97, 387 is 1
2. Where do I get the detailed procedure to find GCD of 657, 277, 97, 387?
You can find a detailed procedure to find GCD of 657, 277, 97, 387 on our page.
3. How to find GCD of 657, 277, 97, 387 on a calculator?
You can find the GCD of 657, 277, 97, 387 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.