GCD of 785, 144, 273 Calculator

Given Input numbers are 785, 144, 273

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

Divisors of 785

List of positive integer divisors of 785 that divides 785 without a remainder.

1, 5, 157, 785

Divisors of 144

List of positive integer divisors of 144 that divides 144 without a remainder.

1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144

Divisors of 273

List of positive integer divisors of 273 that divides 273 without a remainder.

1, 3, 7, 13, 21, 39, 91, 273

Greatest Common Divisior

We found the divisors of 785, 144, 273 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 785, 144, 273 is 1.

Therefore, GCD of numbers 785, 144, 273 is 1

Given Input Data is 785, 144, 273

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

Prime Factorization of 785 is 5 x 157

Prime Factorization of 144 is 2 x 2 x 2 x 2 x 3 x 3

Prime Factorization of 273 is 3 x 7 x 13

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(785, 144) = 113040

GCD(785, 144) = ( 785 x 144 ) / 113040

GCD(785, 144) = 113040 / 113040

GCD(785, 144) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 273

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

LCM(1, 273) = 273

GCD(1, 273) = ( 1 x 273 ) / 273

GCD(1, 273) = 273 / 273

GCD(1, 273) = 1

GCD of 785, 144, 273 is 1

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1. What is the GCD of 785, 144, 273?

GCD of 785, 144, 273 is 1

2. Where do I get the detailed procedure to find GCD of 785, 144, 273?

You can find a detailed procedure to find GCD of 785, 144, 273 on our page.

3. How to find GCD of 785, 144, 273 on a calculator?

You can find the GCD of 785, 144, 273 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.