GCD of 73, 947, 489, 269 Calculator

Given Input numbers are 73, 947, 489, 269

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

Divisors of 73

List of positive integer divisors of 73 that divides 73 without a remainder.

1, 73

Divisors of 947

List of positive integer divisors of 947 that divides 947 without a remainder.

1, 947

Divisors of 489

List of positive integer divisors of 489 that divides 489 without a remainder.

1, 3, 163, 489

Divisors of 269

List of positive integer divisors of 269 that divides 269 without a remainder.

1, 269

Greatest Common Divisior

We found the divisors of 73, 947, 489, 269 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 73, 947, 489, 269 is 1.

Therefore, GCD of numbers 73, 947, 489, 269 is 1

Given Input Data is 73, 947, 489, 269

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

Prime Factorization of 73 is 73

Prime Factorization of 947 is 947

Prime Factorization of 489 is 3 x 163

Prime Factorization of 269 is 269

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(73, 947) = 69131

GCD(73, 947) = ( 73 x 947 ) / 69131

GCD(73, 947) = 69131 / 69131

GCD(73, 947) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 489

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

LCM(1, 489) = 489

GCD(1, 489) = ( 1 x 489 ) / 489

GCD(1, 489) = 489 / 489

GCD(1, 489) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 269

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

LCM(1, 269) = 269

GCD(1, 269) = ( 1 x 269 ) / 269

GCD(1, 269) = 269 / 269

GCD(1, 269) = 1

GCD of 73, 947, 489, 269 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 57, 618, 332, 155
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• GCD of 18, 388, 506, 447

1. What is the GCD of 73, 947, 489, 269?

GCD of 73, 947, 489, 269 is 1

2. Where do I get the detailed procedure to find GCD of 73, 947, 489, 269?

You can find a detailed procedure to find GCD of 73, 947, 489, 269 on our page.

3. How to find GCD of 73, 947, 489, 269 on a calculator?

You can find the GCD of 73, 947, 489, 269 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.