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 763, 210, 20, 263 i.e. 1 largest integer that divides all the numbers equally.
GCD of 763, 210, 20, 263 is 1
GCD(763, 210, 20, 263) = 1
Ex: 10, 15, 20 (or) 24, 48, 96,45 (or) 78902, 89765, 12345
GCD of numbers 763, 210, 20, 263 is 1
GCD(763, 210, 20, 263) = 1
Given Input numbers are 763, 210, 20, 263
To find the GCD of numbers using factoring list out all the divisors of each number
Divisors of 763
List of positive integer divisors of 763 that divides 763 without a remainder.
1, 7, 109, 763
Divisors of 210
List of positive integer divisors of 210 that divides 210 without a remainder.
1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210
Divisors of 20
List of positive integer divisors of 20 that divides 20 without a remainder.
1, 2, 4, 5, 10, 20
Divisors of 263
List of positive integer divisors of 263 that divides 263 without a remainder.
1, 263
Greatest Common Divisior
We found the divisors of 763, 210, 20, 263 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 763, 210, 20, 263 is 1.
Therefore, GCD of numbers 763, 210, 20, 263 is 1
Given Input Data is 763, 210, 20, 263
Make a list of Prime Factors of all the given numbers initially
Prime Factorization of 763 is 7 x 109
Prime Factorization of 210 is 2 x 3 x 5 x 7
Prime Factorization of 20 is 2 x 2 x 5
Prime Factorization of 263 is 263
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(763, 210) = 22890
GCD(763, 210) = ( 763 x 210 ) / 22890
GCD(763, 210) = 160230 / 22890
GCD(763, 210) = 7
Step2:
Here we consider the GCD from the above i.e. 7 as first number and the next as 20
The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)
LCM(7, 20) = 140
GCD(7, 20) = ( 7 x 20 ) / 140
GCD(7, 20) = 140 / 140
GCD(7, 20) = 1
Step3:
Here we consider the GCD from the above i.e. 1 as first number and the next as 263
The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)
LCM(1, 263) = 263
GCD(1, 263) = ( 1 x 263 ) / 263
GCD(1, 263) = 263 / 263
GCD(1, 263) = 1
GCD of 763, 210, 20, 263 is 1
Here are some samples of GCD of Numbers calculations.
1. What is the GCD of 763, 210, 20, 263?
GCD of 763, 210, 20, 263 is 1
2. Where do I get the detailed procedure to find GCD of 763, 210, 20, 263?
You can find a detailed procedure to find GCD of 763, 210, 20, 263 on our page.
3. How to find GCD of 763, 210, 20, 263 on a calculator?
You can find the GCD of 763, 210, 20, 263 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.