GCD of 272, 433, 16, 245 Calculator

Given Input numbers are 272, 433, 16, 245

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 433

List of positive integer divisors of 433 that divides 433 without a remainder.

1, 433

Divisors of 16

List of positive integer divisors of 16 that divides 16 without a remainder.

1, 2, 4, 8, 16

Divisors of 245

List of positive integer divisors of 245 that divides 245 without a remainder.

1, 5, 7, 35, 49, 245

Greatest Common Divisior

We found the divisors of 272, 433, 16, 245 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 272, 433, 16, 245 is 1.

Therefore, GCD of numbers 272, 433, 16, 245 is 1

Given Input Data is 272, 433, 16, 245

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 433 is 433

Prime Factorization of 16 is 2 x 2 x 2 x 2

Prime Factorization of 245 is 5 x 7 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(272, 433) = 117776

GCD(272, 433) = ( 272 x 433 ) / 117776

GCD(272, 433) = 117776 / 117776

GCD(272, 433) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 16

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

LCM(1, 16) = 16

GCD(1, 16) = ( 1 x 16 ) / 16

GCD(1, 16) = 16 / 16

GCD(1, 16) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 245

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

LCM(1, 245) = 245

GCD(1, 245) = ( 1 x 245 ) / 245

GCD(1, 245) = 245 / 245

GCD(1, 245) = 1

GCD of 272, 433, 16, 245 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 860, 448, 61, 585
• GCD of 569, 935, 95, 248
• GCD of 954, 153, 82, 184
• GCD of 320, 614, 48, 910
• GCD of 966, 795, 44, 298

1. What is the GCD of 272, 433, 16, 245?

GCD of 272, 433, 16, 245 is 1

2. Where do I get the detailed procedure to find GCD of 272, 433, 16, 245?

You can find a detailed procedure to find GCD of 272, 433, 16, 245 on our page.

3. How to find GCD of 272, 433, 16, 245 on a calculator?

You can find the GCD of 272, 433, 16, 245 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.