GCD of 272, 555, 48, 961 Calculator

Given Input numbers are 272, 555, 48, 961

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

Divisors of 272

List of positive integer divisors of 272 that divides 272 without a remainder.

1, 2, 4, 8, 16, 17, 34, 68, 136, 272

Divisors of 555

List of positive integer divisors of 555 that divides 555 without a remainder.

1, 3, 5, 15, 37, 111, 185, 555

Divisors of 48

List of positive integer divisors of 48 that divides 48 without a remainder.

1, 2, 3, 4, 6, 8, 12, 16, 24, 48

Divisors of 961

List of positive integer divisors of 961 that divides 961 without a remainder.

1, 31, 961

Greatest Common Divisior

We found the divisors of 272, 555, 48, 961 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 272, 555, 48, 961 is 1.

Therefore, GCD of numbers 272, 555, 48, 961 is 1

Given Input Data is 272, 555, 48, 961

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

Prime Factorization of 272 is 2 x 2 x 2 x 2 x 17

Prime Factorization of 555 is 3 x 5 x 37

Prime Factorization of 48 is 2 x 2 x 2 x 2 x 3

Prime Factorization of 961 is 31 x 31

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(272, 555) = 150960

GCD(272, 555) = ( 272 x 555 ) / 150960

GCD(272, 555) = 150960 / 150960

GCD(272, 555) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 48

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

LCM(1, 48) = 48

GCD(1, 48) = ( 1 x 48 ) / 48

GCD(1, 48) = 48 / 48

GCD(1, 48) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 961

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

LCM(1, 961) = 961

GCD(1, 961) = ( 1 x 961 ) / 961

GCD(1, 961) = 961 / 961

GCD(1, 961) = 1

GCD of 272, 555, 48, 961 is 1

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1. What is the GCD of 272, 555, 48, 961?

GCD of 272, 555, 48, 961 is 1

2. Where do I get the detailed procedure to find GCD of 272, 555, 48, 961?

You can find a detailed procedure to find GCD of 272, 555, 48, 961 on our page.

3. How to find GCD of 272, 555, 48, 961 on a calculator?

You can find the GCD of 272, 555, 48, 961 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.