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 124, 966, 637, 755 i.e. 1 largest integer that divides all the numbers equally.
GCD of 124, 966, 637, 755 is 1
GCD(124, 966, 637, 755) = 1
Ex: 10, 15, 20 (or) 24, 48, 96,45 (or) 78902, 89765, 12345
GCD of numbers 124, 966, 637, 755 is 1
GCD(124, 966, 637, 755) = 1
Given Input numbers are 124, 966, 637, 755
To find the GCD of numbers using factoring list out all the divisors of each number
Divisors of 124
List of positive integer divisors of 124 that divides 124 without a remainder.
1, 2, 4, 31, 62, 124
Divisors of 966
List of positive integer divisors of 966 that divides 966 without a remainder.
1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 138, 161, 322, 483, 966
Divisors of 637
List of positive integer divisors of 637 that divides 637 without a remainder.
1, 7, 13, 49, 91, 637
Divisors of 755
List of positive integer divisors of 755 that divides 755 without a remainder.
1, 5, 151, 755
Greatest Common Divisior
We found the divisors of 124, 966, 637, 755 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 124, 966, 637, 755 is 1.
Therefore, GCD of numbers 124, 966, 637, 755 is 1
Given Input Data is 124, 966, 637, 755
Make a list of Prime Factors of all the given numbers initially
Prime Factorization of 124 is 2 x 2 x 31
Prime Factorization of 966 is 2 x 3 x 7 x 23
Prime Factorization of 637 is 7 x 7 x 13
Prime Factorization of 755 is 5 x 151
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(124, 966) = 59892
GCD(124, 966) = ( 124 x 966 ) / 59892
GCD(124, 966) = 119784 / 59892
GCD(124, 966) = 2
Step2:
Here we consider the GCD from the above i.e. 2 as first number and the next as 637
The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)
LCM(2, 637) = 1274
GCD(2, 637) = ( 2 x 637 ) / 1274
GCD(2, 637) = 1274 / 1274
GCD(2, 637) = 1
Step3:
Here we consider the GCD from the above i.e. 1 as first number and the next as 755
The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)
LCM(1, 755) = 755
GCD(1, 755) = ( 1 x 755 ) / 755
GCD(1, 755) = 755 / 755
GCD(1, 755) = 1
GCD of 124, 966, 637, 755 is 1
Here are some samples of GCD of Numbers calculations.
1. What is the GCD of 124, 966, 637, 755?
GCD of 124, 966, 637, 755 is 1
2. Where do I get the detailed procedure to find GCD of 124, 966, 637, 755?
You can find a detailed procedure to find GCD of 124, 966, 637, 755 on our page.
3. How to find GCD of 124, 966, 637, 755 on a calculator?
You can find the GCD of 124, 966, 637, 755 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.