GCD of 273, 470, 942, 843 Calculator

Given Input numbers are 273, 470, 942, 843

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

Divisors of 273

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

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

Divisors of 470

List of positive integer divisors of 470 that divides 470 without a remainder.

1, 2, 5, 10, 47, 94, 235, 470

Divisors of 942

List of positive integer divisors of 942 that divides 942 without a remainder.

1, 2, 3, 6, 157, 314, 471, 942

Divisors of 843

List of positive integer divisors of 843 that divides 843 without a remainder.

1, 3, 281, 843

Greatest Common Divisior

We found the divisors of 273, 470, 942, 843 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 273, 470, 942, 843 is 1.

Therefore, GCD of numbers 273, 470, 942, 843 is 1

Given Input Data is 273, 470, 942, 843

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

Prime Factorization of 273 is 3 x 7 x 13

Prime Factorization of 470 is 2 x 5 x 47

Prime Factorization of 942 is 2 x 3 x 157

Prime Factorization of 843 is 3 x 281

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(273, 470) = 128310

GCD(273, 470) = ( 273 x 470 ) / 128310

GCD(273, 470) = 128310 / 128310

GCD(273, 470) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 942

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

LCM(1, 942) = 942

GCD(1, 942) = ( 1 x 942 ) / 942

GCD(1, 942) = 942 / 942

GCD(1, 942) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 843

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

LCM(1, 843) = 843

GCD(1, 843) = ( 1 x 843 ) / 843

GCD(1, 843) = 843 / 843

GCD(1, 843) = 1

GCD of 273, 470, 942, 843 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 346, 444, 668, 447
• GCD of 602, 927, 515, 422
• GCD of 847, 479, 906, 688
• GCD of 624, 762, 104, 207
• GCD of 498, 735, 278, 291

1. What is the GCD of 273, 470, 942, 843?

GCD of 273, 470, 942, 843 is 1

2. Where do I get the detailed procedure to find GCD of 273, 470, 942, 843?

You can find a detailed procedure to find GCD of 273, 470, 942, 843 on our page.

3. How to find GCD of 273, 470, 942, 843 on a calculator?

You can find the GCD of 273, 470, 942, 843 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.