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 756, 451, 818, 402 i.e. 1 largest integer that divides all the numbers equally.
GCD of 756, 451, 818, 402 is 1
GCD(756, 451, 818, 402) = 1
Ex: 10, 15, 20 (or) 24, 48, 96,45 (or) 78902, 89765, 12345
GCD of numbers 756, 451, 818, 402 is 1
GCD(756, 451, 818, 402) = 1
Given Input numbers are 756, 451, 818, 402
To find the GCD of numbers using factoring list out all the divisors of each number
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 451
List of positive integer divisors of 451 that divides 451 without a remainder.
1, 11, 41, 451
Divisors of 818
List of positive integer divisors of 818 that divides 818 without a remainder.
1, 2, 409, 818
Divisors of 402
List of positive integer divisors of 402 that divides 402 without a remainder.
1, 2, 3, 6, 67, 134, 201, 402
Greatest Common Divisior
We found the divisors of 756, 451, 818, 402 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 756, 451, 818, 402 is 1.
Therefore, GCD of numbers 756, 451, 818, 402 is 1
Given Input Data is 756, 451, 818, 402
Make a list of Prime Factors of all the given numbers initially
Prime Factorization of 756 is 2 x 2 x 3 x 3 x 3 x 7
Prime Factorization of 451 is 11 x 41
Prime Factorization of 818 is 2 x 409
Prime Factorization of 402 is 2 x 3 x 67
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(756, 451) = 340956
GCD(756, 451) = ( 756 x 451 ) / 340956
GCD(756, 451) = 340956 / 340956
GCD(756, 451) = 1
Step2:
Here we consider the GCD from the above i.e. 1 as first number and the next as 818
The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)
LCM(1, 818) = 818
GCD(1, 818) = ( 1 x 818 ) / 818
GCD(1, 818) = 818 / 818
GCD(1, 818) = 1
Step3:
Here we consider the GCD from the above i.e. 1 as first number and the next as 402
The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)
LCM(1, 402) = 402
GCD(1, 402) = ( 1 x 402 ) / 402
GCD(1, 402) = 402 / 402
GCD(1, 402) = 1
GCD of 756, 451, 818, 402 is 1
Here are some samples of GCD of Numbers calculations.
1. What is the GCD of 756, 451, 818, 402?
GCD of 756, 451, 818, 402 is 1
2. Where do I get the detailed procedure to find GCD of 756, 451, 818, 402?
You can find a detailed procedure to find GCD of 756, 451, 818, 402 on our page.
3. How to find GCD of 756, 451, 818, 402 on a calculator?
You can find the GCD of 756, 451, 818, 402 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.