GCD of 251, 480, 603, 912 Calculator

Given Input numbers are 251, 480, 603, 912

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

Divisors of 251

List of positive integer divisors of 251 that divides 251 without a remainder.

1, 251

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

Divisors of 603

List of positive integer divisors of 603 that divides 603 without a remainder.

1, 3, 9, 67, 201, 603

Divisors of 912

List of positive integer divisors of 912 that divides 912 without a remainder.

1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 912

Greatest Common Divisior

We found the divisors of 251, 480, 603, 912 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 251, 480, 603, 912 is 1.

Therefore, GCD of numbers 251, 480, 603, 912 is 1

Given Input Data is 251, 480, 603, 912

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

Prime Factorization of 251 is 251

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

Prime Factorization of 603 is 3 x 3 x 67

Prime Factorization of 912 is 2 x 2 x 2 x 2 x 3 x 19

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(251, 480) = 120480

GCD(251, 480) = ( 251 x 480 ) / 120480

GCD(251, 480) = 120480 / 120480

GCD(251, 480) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 603

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

LCM(1, 603) = 603

GCD(1, 603) = ( 1 x 603 ) / 603

GCD(1, 603) = 603 / 603

GCD(1, 603) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 912

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

LCM(1, 912) = 912

GCD(1, 912) = ( 1 x 912 ) / 912

GCD(1, 912) = 912 / 912

GCD(1, 912) = 1

GCD of 251, 480, 603, 912 is 1

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• GCD of 556, 633, 799, 163
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1. What is the GCD of 251, 480, 603, 912?

GCD of 251, 480, 603, 912 is 1

2. Where do I get the detailed procedure to find GCD of 251, 480, 603, 912?

You can find a detailed procedure to find GCD of 251, 480, 603, 912 on our page.

3. How to find GCD of 251, 480, 603, 912 on a calculator?

You can find the GCD of 251, 480, 603, 912 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.