GCD of 416, 949, 47, 845 Calculator

Given Input numbers are 416, 949, 47, 845

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

Divisors of 416

List of positive integer divisors of 416 that divides 416 without a remainder.

1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416

Divisors of 949

List of positive integer divisors of 949 that divides 949 without a remainder.

1, 13, 73, 949

Divisors of 47

List of positive integer divisors of 47 that divides 47 without a remainder.

1, 47

Divisors of 845

List of positive integer divisors of 845 that divides 845 without a remainder.

1, 5, 13, 65, 169, 845

Greatest Common Divisior

We found the divisors of 416, 949, 47, 845 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 416, 949, 47, 845 is 1.

Therefore, GCD of numbers 416, 949, 47, 845 is 1

Given Input Data is 416, 949, 47, 845

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

Prime Factorization of 416 is 2 x 2 x 2 x 2 x 2 x 13

Prime Factorization of 949 is 13 x 73

Prime Factorization of 47 is 47

Prime Factorization of 845 is 5 x 13 x 13

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(416, 949) = 30368

GCD(416, 949) = ( 416 x 949 ) / 30368

GCD(416, 949) = 394784 / 30368

GCD(416, 949) = 13

Step2:

Here we consider the GCD from the above i.e. 13 as first number and the next as 47

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

LCM(13, 47) = 611

GCD(13, 47) = ( 13 x 47 ) / 611

GCD(13, 47) = 611 / 611

GCD(13, 47) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 845

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

LCM(1, 845) = 845

GCD(1, 845) = ( 1 x 845 ) / 845

GCD(1, 845) = 845 / 845

GCD(1, 845) = 1

GCD of 416, 949, 47, 845 is 1

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• GCD of 311, 640, 31, 551
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1. What is the GCD of 416, 949, 47, 845?

GCD of 416, 949, 47, 845 is 1

2. Where do I get the detailed procedure to find GCD of 416, 949, 47, 845?

You can find a detailed procedure to find GCD of 416, 949, 47, 845 on our page.

3. How to find GCD of 416, 949, 47, 845 on a calculator?

You can find the GCD of 416, 949, 47, 845 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.