GCD of 824, 181, 394, 749 Calculator

Given Input numbers are 824, 181, 394, 749

To find the GCD of numbers using factoring list out all the divisors of each number

Divisors of 824

List of positive integer divisors of 824 that divides 824 without a remainder.

1, 2, 4, 8, 103, 206, 412, 824

Divisors of 181

List of positive integer divisors of 181 that divides 181 without a remainder.

1, 181

Divisors of 394

List of positive integer divisors of 394 that divides 394 without a remainder.

1, 2, 197, 394

Divisors of 749

List of positive integer divisors of 749 that divides 749 without a remainder.

1, 7, 107, 749

Greatest Common Divisior

We found the divisors of 824, 181, 394, 749 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 824, 181, 394, 749 is 1.

Therefore, GCD of numbers 824, 181, 394, 749 is 1

Given Input Data is 824, 181, 394, 749

Make a list of Prime Factors of all the given numbers initially

Prime Factorization of 824 is 2 x 2 x 2 x 103

Prime Factorization of 181 is 181

Prime Factorization of 394 is 2 x 197

Prime Factorization of 749 is 7 x 107

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(824, 181) = 149144

GCD(824, 181) = ( 824 x 181 ) / 149144

GCD(824, 181) = 149144 / 149144

GCD(824, 181) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 394

The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)

LCM(1, 394) = 394

GCD(1, 394) = ( 1 x 394 ) / 394

GCD(1, 394) = 394 / 394

GCD(1, 394) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 749

The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)

LCM(1, 749) = 749

GCD(1, 749) = ( 1 x 749 ) / 749

GCD(1, 749) = 749 / 749

GCD(1, 749) = 1

GCD of 824, 181, 394, 749 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 271, 843, 342, 630
• GCD of 787, 696, 727, 639
• GCD of 167, 791, 158, 783
• GCD of 446, 764, 777, 465
• GCD of 629, 524, 567, 940

1. What is the GCD of 824, 181, 394, 749?

GCD of 824, 181, 394, 749 is 1

2. Where do I get the detailed procedure to find GCD of 824, 181, 394, 749?

You can find a detailed procedure to find GCD of 824, 181, 394, 749 on our page.

3. How to find GCD of 824, 181, 394, 749 on a calculator?

You can find the GCD of 824, 181, 394, 749 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.