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 91, 495, 652, 663 i.e. 1 largest integer that divides all the numbers equally.
GCD of 91, 495, 652, 663 is 1
GCD(91, 495, 652, 663) = 1
Ex: 10, 15, 20 (or) 24, 48, 96,45 (or) 78902, 89765, 12345
GCD of numbers 91, 495, 652, 663 is 1
GCD(91, 495, 652, 663) = 1
Given Input numbers are 91, 495, 652, 663
To find the GCD of numbers using factoring list out all the divisors of each number
Divisors of 91
List of positive integer divisors of 91 that divides 91 without a remainder.
1, 7, 13, 91
Divisors of 495
List of positive integer divisors of 495 that divides 495 without a remainder.
1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 495
Divisors of 652
List of positive integer divisors of 652 that divides 652 without a remainder.
1, 2, 4, 163, 326, 652
Divisors of 663
List of positive integer divisors of 663 that divides 663 without a remainder.
1, 3, 13, 17, 39, 51, 221, 663
Greatest Common Divisior
We found the divisors of 91, 495, 652, 663 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 91, 495, 652, 663 is 1.
Therefore, GCD of numbers 91, 495, 652, 663 is 1
Given Input Data is 91, 495, 652, 663
Make a list of Prime Factors of all the given numbers initially
Prime Factorization of 91 is 7 x 13
Prime Factorization of 495 is 3 x 3 x 5 x 11
Prime Factorization of 652 is 2 x 2 x 163
Prime Factorization of 663 is 3 x 13 x 17
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(91, 495) = 45045
GCD(91, 495) = ( 91 x 495 ) / 45045
GCD(91, 495) = 45045 / 45045
GCD(91, 495) = 1
Step2:
Here we consider the GCD from the above i.e. 1 as first number and the next as 652
The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)
LCM(1, 652) = 652
GCD(1, 652) = ( 1 x 652 ) / 652
GCD(1, 652) = 652 / 652
GCD(1, 652) = 1
Step3:
Here we consider the GCD from the above i.e. 1 as first number and the next as 663
The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)
LCM(1, 663) = 663
GCD(1, 663) = ( 1 x 663 ) / 663
GCD(1, 663) = 663 / 663
GCD(1, 663) = 1
GCD of 91, 495, 652, 663 is 1
Here are some samples of GCD of Numbers calculations.
1. What is the GCD of 91, 495, 652, 663?
GCD of 91, 495, 652, 663 is 1
2. Where do I get the detailed procedure to find GCD of 91, 495, 652, 663?
You can find a detailed procedure to find GCD of 91, 495, 652, 663 on our page.
3. How to find GCD of 91, 495, 652, 663 on a calculator?
You can find the GCD of 91, 495, 652, 663 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.