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 240, 942, 40, 764 i.e. 2 largest integer that divides all the numbers equally.
GCD of 240, 942, 40, 764 is 2
GCD(240, 942, 40, 764) = 2
Ex: 10, 15, 20 (or) 24, 48, 96,45 (or) 78902, 89765, 12345
GCD of numbers 240, 942, 40, 764 is 2
GCD(240, 942, 40, 764) = 2
Given Input numbers are 240, 942, 40, 764
To find the GCD of numbers using factoring list out all the divisors of each number
Divisors of 240
List of positive integer divisors of 240 that divides 240 without a remainder.
1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240
Divisors of 942
List of positive integer divisors of 942 that divides 942 without a remainder.
1, 2, 3, 6, 157, 314, 471, 942
Divisors of 40
List of positive integer divisors of 40 that divides 40 without a remainder.
1, 2, 4, 5, 8, 10, 20, 40
Divisors of 764
List of positive integer divisors of 764 that divides 764 without a remainder.
1, 2, 4, 191, 382, 764
Greatest Common Divisior
We found the divisors of 240, 942, 40, 764 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 240, 942, 40, 764 is 2.
Therefore, GCD of numbers 240, 942, 40, 764 is 2
Given Input Data is 240, 942, 40, 764
Make a list of Prime Factors of all the given numbers initially
Prime Factorization of 240 is 2 x 2 x 2 x 2 x 3 x 5
Prime Factorization of 942 is 2 x 3 x 157
Prime Factorization of 40 is 2 x 2 x 2 x 5
Prime Factorization of 764 is 2 x 2 x 191
Highest common occurrences in the given inputs are 21
Multiplying them we get the GCD as 2
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(240, 942) = 37680
GCD(240, 942) = ( 240 x 942 ) / 37680
GCD(240, 942) = 226080 / 37680
GCD(240, 942) = 6
Step2:
Here we consider the GCD from the above i.e. 6 as first number and the next as 40
The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)
LCM(6, 40) = 120
GCD(6, 40) = ( 6 x 40 ) / 120
GCD(6, 40) = 240 / 120
GCD(6, 40) = 2
Step3:
Here we consider the GCD from the above i.e. 2 as first number and the next as 764
The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)
LCM(2, 764) = 764
GCD(2, 764) = ( 2 x 764 ) / 764
GCD(2, 764) = 1528 / 764
GCD(2, 764) = 2
GCD of 240, 942, 40, 764 is 2
Here are some samples of GCD of Numbers calculations.
1. What is the GCD of 240, 942, 40, 764?
GCD of 240, 942, 40, 764 is 2
2. Where do I get the detailed procedure to find GCD of 240, 942, 40, 764?
You can find a detailed procedure to find GCD of 240, 942, 40, 764 on our page.
3. How to find GCD of 240, 942, 40, 764 on a calculator?
You can find the GCD of 240, 942, 40, 764 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.