GCD of 42, 833, 340, 181 Calculator

Given Input numbers are 42, 833, 340, 181

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

Divisors of 42

List of positive integer divisors of 42 that divides 42 without a remainder.

1, 2, 3, 6, 7, 14, 21, 42

Divisors of 833

List of positive integer divisors of 833 that divides 833 without a remainder.

1, 7, 17, 49, 119, 833

Divisors of 340

List of positive integer divisors of 340 that divides 340 without a remainder.

1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340

Divisors of 181

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

1, 181

Greatest Common Divisior

We found the divisors of 42, 833, 340, 181 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 42, 833, 340, 181 is 1.

Therefore, GCD of numbers 42, 833, 340, 181 is 1

Given Input Data is 42, 833, 340, 181

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

Prime Factorization of 42 is 2 x 3 x 7

Prime Factorization of 833 is 7 x 7 x 17

Prime Factorization of 340 is 2 x 2 x 5 x 17

Prime Factorization of 181 is 181

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(42, 833) = 4998

GCD(42, 833) = ( 42 x 833 ) / 4998

GCD(42, 833) = 34986 / 4998

GCD(42, 833) = 7

Step2:

Here we consider the GCD from the above i.e. 7 as first number and the next as 340

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

LCM(7, 340) = 2380

GCD(7, 340) = ( 7 x 340 ) / 2380

GCD(7, 340) = 2380 / 2380

GCD(7, 340) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 181

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

LCM(1, 181) = 181

GCD(1, 181) = ( 1 x 181 ) / 181

GCD(1, 181) = 181 / 181

GCD(1, 181) = 1

GCD of 42, 833, 340, 181 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 47, 779, 253, 607
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• GCD of 80, 437, 336, 698
• GCD of 69, 146, 572, 211

1. What is the GCD of 42, 833, 340, 181?

GCD of 42, 833, 340, 181 is 1

2. Where do I get the detailed procedure to find GCD of 42, 833, 340, 181?

You can find a detailed procedure to find GCD of 42, 833, 340, 181 on our page.

3. How to find GCD of 42, 833, 340, 181 on a calculator?

You can find the GCD of 42, 833, 340, 181 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.