GCD of 842, 472, 34, 103 Calculator

Given Input numbers are 842, 472, 34, 103

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

Divisors of 842

List of positive integer divisors of 842 that divides 842 without a remainder.

1, 2, 421, 842

Divisors of 472

List of positive integer divisors of 472 that divides 472 without a remainder.

1, 2, 4, 8, 59, 118, 236, 472

Divisors of 34

List of positive integer divisors of 34 that divides 34 without a remainder.

1, 2, 17, 34

Divisors of 103

List of positive integer divisors of 103 that divides 103 without a remainder.

1, 103

Greatest Common Divisior

We found the divisors of 842, 472, 34, 103 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 842, 472, 34, 103 is 1.

Therefore, GCD of numbers 842, 472, 34, 103 is 1

Given Input Data is 842, 472, 34, 103

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

Prime Factorization of 842 is 2 x 421

Prime Factorization of 472 is 2 x 2 x 2 x 59

Prime Factorization of 34 is 2 x 17

Prime Factorization of 103 is 103

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(842, 472) = 198712

GCD(842, 472) = ( 842 x 472 ) / 198712

GCD(842, 472) = 397424 / 198712

GCD(842, 472) = 2

Step2:

Here we consider the GCD from the above i.e. 2 as first number and the next as 34

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

LCM(2, 34) = 34

GCD(2, 34) = ( 2 x 34 ) / 34

GCD(2, 34) = 68 / 34

GCD(2, 34) = 2

Step3:

Here we consider the GCD from the above i.e. 2 as first number and the next as 103

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

LCM(2, 103) = 206

GCD(2, 103) = ( 2 x 103 ) / 206

GCD(2, 103) = 206 / 206

GCD(2, 103) = 1

GCD of 842, 472, 34, 103 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 333, 154, 62, 635
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• GCD of 916, 720, 52, 140

1. What is the GCD of 842, 472, 34, 103?

GCD of 842, 472, 34, 103 is 1

2. Where do I get the detailed procedure to find GCD of 842, 472, 34, 103?

You can find a detailed procedure to find GCD of 842, 472, 34, 103 on our page.

3. How to find GCD of 842, 472, 34, 103 on a calculator?

You can find the GCD of 842, 472, 34, 103 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.