GCD of 291, 903, 70, 336 Calculator

Given Input numbers are 291, 903, 70, 336

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

Divisors of 291

List of positive integer divisors of 291 that divides 291 without a remainder.

1, 3, 97, 291

Divisors of 903

List of positive integer divisors of 903 that divides 903 without a remainder.

1, 3, 7, 21, 43, 129, 301, 903

Divisors of 70

List of positive integer divisors of 70 that divides 70 without a remainder.

1, 2, 5, 7, 10, 14, 35, 70

Divisors of 336

List of positive integer divisors of 336 that divides 336 without a remainder.

1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336

Greatest Common Divisior

We found the divisors of 291, 903, 70, 336 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 291, 903, 70, 336 is 1.

Therefore, GCD of numbers 291, 903, 70, 336 is 1

Given Input Data is 291, 903, 70, 336

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

Prime Factorization of 291 is 3 x 97

Prime Factorization of 903 is 3 x 7 x 43

Prime Factorization of 70 is 2 x 5 x 7

Prime Factorization of 336 is 2 x 2 x 2 x 2 x 3 x 7

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(291, 903) = 87591

GCD(291, 903) = ( 291 x 903 ) / 87591

GCD(291, 903) = 262773 / 87591

GCD(291, 903) = 3

Step2:

Here we consider the GCD from the above i.e. 3 as first number and the next as 70

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

LCM(3, 70) = 210

GCD(3, 70) = ( 3 x 70 ) / 210

GCD(3, 70) = 210 / 210

GCD(3, 70) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 336

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

LCM(1, 336) = 336

GCD(1, 336) = ( 1 x 336 ) / 336

GCD(1, 336) = 336 / 336

GCD(1, 336) = 1

GCD of 291, 903, 70, 336 is 1

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1. What is the GCD of 291, 903, 70, 336?

GCD of 291, 903, 70, 336 is 1

2. Where do I get the detailed procedure to find GCD of 291, 903, 70, 336?

You can find a detailed procedure to find GCD of 291, 903, 70, 336 on our page.

3. How to find GCD of 291, 903, 70, 336 on a calculator?

You can find the GCD of 291, 903, 70, 336 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.