GCD of 49, 472, 353, 858 Calculator

Given Input numbers are 49, 472, 353, 858

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

Divisors of 49

List of positive integer divisors of 49 that divides 49 without a remainder.

1, 7, 49

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 353

List of positive integer divisors of 353 that divides 353 without a remainder.

1, 353

Divisors of 858

List of positive integer divisors of 858 that divides 858 without a remainder.

1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 429, 858

Greatest Common Divisior

We found the divisors of 49, 472, 353, 858 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 49, 472, 353, 858 is 1.

Therefore, GCD of numbers 49, 472, 353, 858 is 1

Given Input Data is 49, 472, 353, 858

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

Prime Factorization of 49 is 7 x 7

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

Prime Factorization of 353 is 353

Prime Factorization of 858 is 2 x 3 x 11 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(49, 472) = 23128

GCD(49, 472) = ( 49 x 472 ) / 23128

GCD(49, 472) = 23128 / 23128

GCD(49, 472) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 353

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

LCM(1, 353) = 353

GCD(1, 353) = ( 1 x 353 ) / 353

GCD(1, 353) = 353 / 353

GCD(1, 353) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 858

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

LCM(1, 858) = 858

GCD(1, 858) = ( 1 x 858 ) / 858

GCD(1, 858) = 858 / 858

GCD(1, 858) = 1

GCD of 49, 472, 353, 858 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 90, 399, 247, 735
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• GCD of 10, 195, 482, 533

1. What is the GCD of 49, 472, 353, 858?

GCD of 49, 472, 353, 858 is 1

2. Where do I get the detailed procedure to find GCD of 49, 472, 353, 858?

You can find a detailed procedure to find GCD of 49, 472, 353, 858 on our page.

3. How to find GCD of 49, 472, 353, 858 on a calculator?

You can find the GCD of 49, 472, 353, 858 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.