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 661, 740, 16, 307 i.e. 1 largest integer that divides all the numbers equally.
GCD of 661, 740, 16, 307 is 1
GCD(661, 740, 16, 307) = 1
Ex: 10, 15, 20 (or) 24, 48, 96,45 (or) 78902, 89765, 12345
GCD of numbers 661, 740, 16, 307 is 1
GCD(661, 740, 16, 307) = 1
Given Input numbers are 661, 740, 16, 307
To find the GCD of numbers using factoring list out all the divisors of each number
Divisors of 661
List of positive integer divisors of 661 that divides 661 without a remainder.
1, 661
Divisors of 740
List of positive integer divisors of 740 that divides 740 without a remainder.
1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 740
Divisors of 16
List of positive integer divisors of 16 that divides 16 without a remainder.
1, 2, 4, 8, 16
Divisors of 307
List of positive integer divisors of 307 that divides 307 without a remainder.
1, 307
Greatest Common Divisior
We found the divisors of 661, 740, 16, 307 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 661, 740, 16, 307 is 1.
Therefore, GCD of numbers 661, 740, 16, 307 is 1
Given Input Data is 661, 740, 16, 307
Make a list of Prime Factors of all the given numbers initially
Prime Factorization of 661 is 661
Prime Factorization of 740 is 2 x 2 x 5 x 37
Prime Factorization of 16 is 2 x 2 x 2 x 2
Prime Factorization of 307 is 307
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(661, 740) = 489140
GCD(661, 740) = ( 661 x 740 ) / 489140
GCD(661, 740) = 489140 / 489140
GCD(661, 740) = 1
Step2:
Here we consider the GCD from the above i.e. 1 as first number and the next as 16
The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)
LCM(1, 16) = 16
GCD(1, 16) = ( 1 x 16 ) / 16
GCD(1, 16) = 16 / 16
GCD(1, 16) = 1
Step3:
Here we consider the GCD from the above i.e. 1 as first number and the next as 307
The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)
LCM(1, 307) = 307
GCD(1, 307) = ( 1 x 307 ) / 307
GCD(1, 307) = 307 / 307
GCD(1, 307) = 1
GCD of 661, 740, 16, 307 is 1
Here are some samples of GCD of Numbers calculations.
1. What is the GCD of 661, 740, 16, 307?
GCD of 661, 740, 16, 307 is 1
2. Where do I get the detailed procedure to find GCD of 661, 740, 16, 307?
You can find a detailed procedure to find GCD of 661, 740, 16, 307 on our page.
3. How to find GCD of 661, 740, 16, 307 on a calculator?
You can find the GCD of 661, 740, 16, 307 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.