GCD of 907, 306, 856, 480 Calculator

Given Input numbers are 907, 306, 856, 480

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

Divisors of 907

List of positive integer divisors of 907 that divides 907 without a remainder.

1, 907

Divisors of 306

List of positive integer divisors of 306 that divides 306 without a remainder.

1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306

Divisors of 856

List of positive integer divisors of 856 that divides 856 without a remainder.

1, 2, 4, 8, 107, 214, 428, 856

Divisors of 480

List of positive integer divisors of 480 that divides 480 without a remainder.

1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480

Greatest Common Divisior

We found the divisors of 907, 306, 856, 480 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 907, 306, 856, 480 is 1.

Therefore, GCD of numbers 907, 306, 856, 480 is 1

Given Input Data is 907, 306, 856, 480

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

Prime Factorization of 907 is 907

Prime Factorization of 306 is 2 x 3 x 3 x 17

Prime Factorization of 856 is 2 x 2 x 2 x 107

Prime Factorization of 480 is 2 x 2 x 2 x 2 x 2 x 3 x 5

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(907, 306) = 277542

GCD(907, 306) = ( 907 x 306 ) / 277542

GCD(907, 306) = 277542 / 277542

GCD(907, 306) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 856

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

LCM(1, 856) = 856

GCD(1, 856) = ( 1 x 856 ) / 856

GCD(1, 856) = 856 / 856

GCD(1, 856) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 480

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

LCM(1, 480) = 480

GCD(1, 480) = ( 1 x 480 ) / 480

GCD(1, 480) = 480 / 480

GCD(1, 480) = 1

GCD of 907, 306, 856, 480 is 1

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1. What is the GCD of 907, 306, 856, 480?

GCD of 907, 306, 856, 480 is 1

2. Where do I get the detailed procedure to find GCD of 907, 306, 856, 480?

You can find a detailed procedure to find GCD of 907, 306, 856, 480 on our page.

3. How to find GCD of 907, 306, 856, 480 on a calculator?

You can find the GCD of 907, 306, 856, 480 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.