GCD of 424, 386, 27, 850 Calculator

Given Input numbers are 424, 386, 27, 850

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

Divisors of 424

List of positive integer divisors of 424 that divides 424 without a remainder.

1, 2, 4, 8, 53, 106, 212, 424

Divisors of 386

List of positive integer divisors of 386 that divides 386 without a remainder.

1, 2, 193, 386

Divisors of 27

List of positive integer divisors of 27 that divides 27 without a remainder.

1, 3, 9, 27

Divisors of 850

List of positive integer divisors of 850 that divides 850 without a remainder.

1, 2, 5, 10, 17, 25, 34, 50, 85, 170, 425, 850

Greatest Common Divisior

We found the divisors of 424, 386, 27, 850 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 424, 386, 27, 850 is 1.

Therefore, GCD of numbers 424, 386, 27, 850 is 1

Given Input Data is 424, 386, 27, 850

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

Prime Factorization of 424 is 2 x 2 x 2 x 53

Prime Factorization of 386 is 2 x 193

Prime Factorization of 27 is 3 x 3 x 3

Prime Factorization of 850 is 2 x 5 x 5 x 17

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(424, 386) = 81832

GCD(424, 386) = ( 424 x 386 ) / 81832

GCD(424, 386) = 163664 / 81832

GCD(424, 386) = 2

Step2:

Here we consider the GCD from the above i.e. 2 as first number and the next as 27

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

LCM(2, 27) = 54

GCD(2, 27) = ( 2 x 27 ) / 54

GCD(2, 27) = 54 / 54

GCD(2, 27) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 850

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

LCM(1, 850) = 850

GCD(1, 850) = ( 1 x 850 ) / 850

GCD(1, 850) = 850 / 850

GCD(1, 850) = 1

GCD of 424, 386, 27, 850 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 113, 253, 98, 622
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• GCD of 907, 332, 95, 107
• GCD of 602, 724, 60, 945
• GCD of 122, 374, 65, 220

1. What is the GCD of 424, 386, 27, 850?

GCD of 424, 386, 27, 850 is 1

2. Where do I get the detailed procedure to find GCD of 424, 386, 27, 850?

You can find a detailed procedure to find GCD of 424, 386, 27, 850 on our page.

3. How to find GCD of 424, 386, 27, 850 on a calculator?

You can find the GCD of 424, 386, 27, 850 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.