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 784, 709, 40, 553 i.e. 1 largest integer that divides all the numbers equally.
GCD of 784, 709, 40, 553 is 1
GCD(784, 709, 40, 553) = 1
Ex: 10, 15, 20 (or) 24, 48, 96,45 (or) 78902, 89765, 12345
GCD of numbers 784, 709, 40, 553 is 1
GCD(784, 709, 40, 553) = 1
Given Input numbers are 784, 709, 40, 553
To find the GCD of numbers using factoring list out all the divisors of each number
Divisors of 784
List of positive integer divisors of 784 that divides 784 without a remainder.
1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784
Divisors of 709
List of positive integer divisors of 709 that divides 709 without a remainder.
1, 709
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 553
List of positive integer divisors of 553 that divides 553 without a remainder.
1, 7, 79, 553
Greatest Common Divisior
We found the divisors of 784, 709, 40, 553 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 784, 709, 40, 553 is 1.
Therefore, GCD of numbers 784, 709, 40, 553 is 1
Given Input Data is 784, 709, 40, 553
Make a list of Prime Factors of all the given numbers initially
Prime Factorization of 784 is 2 x 2 x 2 x 2 x 7 x 7
Prime Factorization of 709 is 709
Prime Factorization of 40 is 2 x 2 x 2 x 5
Prime Factorization of 553 is 7 x 79
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(784, 709) = 555856
GCD(784, 709) = ( 784 x 709 ) / 555856
GCD(784, 709) = 555856 / 555856
GCD(784, 709) = 1
Step2:
Here we consider the GCD from the above i.e. 1 as first number and the next as 40
The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)
LCM(1, 40) = 40
GCD(1, 40) = ( 1 x 40 ) / 40
GCD(1, 40) = 40 / 40
GCD(1, 40) = 1
Step3:
Here we consider the GCD from the above i.e. 1 as first number and the next as 553
The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)
LCM(1, 553) = 553
GCD(1, 553) = ( 1 x 553 ) / 553
GCD(1, 553) = 553 / 553
GCD(1, 553) = 1
GCD of 784, 709, 40, 553 is 1
Here are some samples of GCD of Numbers calculations.
1. What is the GCD of 784, 709, 40, 553?
GCD of 784, 709, 40, 553 is 1
2. Where do I get the detailed procedure to find GCD of 784, 709, 40, 553?
You can find a detailed procedure to find GCD of 784, 709, 40, 553 on our page.
3. How to find GCD of 784, 709, 40, 553 on a calculator?
You can find the GCD of 784, 709, 40, 553 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.