GCD of 764, 756, 430 Calculator
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 764, 756, 430 i.e. 2 largest integer that divides all the numbers equally.
GCD of 764, 756, 430 is 2
GCD(764, 756, 430) = 2
Ex: 10, 15, 20 (or) 24, 48, 96,45 (or) 78902, 89765, 12345
GCD of numbers 764, 756, 430 is 2
GCD(764, 756, 430) = 2
GCDof 764,756,430 is 2
Given Input numbers are 764, 756, 430
To find the GCD of numbers using factoring list out all the divisors of each number
Divisors of 764
List of positive integer divisors of 764 that divides 764 without a remainder.
1, 2, 4, 191, 382, 764
Divisors of 756
List of positive integer divisors of 756 that divides 756 without a remainder.
1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756
Divisors of 430
List of positive integer divisors of 430 that divides 430 without a remainder.
1, 2, 5, 10, 43, 86, 215, 430
Greatest Common Divisior
We found the divisors of 764, 756, 430 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 764, 756, 430 is 2.
Therefore, GCD of numbers 764, 756, 430 is 2
Given Input Data is 764, 756, 430
Make a list of Prime Factors of all the given numbers initially
Prime Factorization of 764 is 2 x 2 x 191
Prime Factorization of 756 is 2 x 2 x 3 x 3 x 3 x 7
Prime Factorization of 430 is 2 x 5 x 43
Highest common occurrences in the given inputs are 21
Multiplying them we get the GCD as 2
Finding GCD of 764, 756, 430 using LCM Formula
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(764, 756) = 144396
GCD(764, 756) = ( 764 x 756 ) / 144396
GCD(764, 756) = 577584 / 144396
GCD(764, 756) = 4
Step2:
Here we consider the GCD from the above i.e. 4 as first number and the next as 430
The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)
LCM(4, 430) = 860
GCD(4, 430) = ( 4 x 430 ) / 860
GCD(4, 430) = 1720 / 860
GCD(4, 430) = 2
GCD of 764, 756, 430 is 2
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FAQs on GCD of numbers 764, 756, 430
1. What is the GCD of 764, 756, 430?
GCD of 764, 756, 430 is 2
2. Where do I get the detailed procedure to find GCD of 764, 756, 430?
You can find a detailed procedure to find GCD of 764, 756, 430 on our page.
3. How to find GCD of 764, 756, 430 on a calculator?
You can find the GCD of 764, 756, 430 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.