GCD of 149, 293, 803, 729 Calculator

Given Input numbers are 149, 293, 803, 729

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

Divisors of 149

List of positive integer divisors of 149 that divides 149 without a remainder.

1, 149

Divisors of 293

List of positive integer divisors of 293 that divides 293 without a remainder.

1, 293

Divisors of 803

List of positive integer divisors of 803 that divides 803 without a remainder.

1, 11, 73, 803

Divisors of 729

List of positive integer divisors of 729 that divides 729 without a remainder.

1, 3, 9, 27, 81, 243, 729

Greatest Common Divisior

We found the divisors of 149, 293, 803, 729 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 149, 293, 803, 729 is 1.

Therefore, GCD of numbers 149, 293, 803, 729 is 1

Given Input Data is 149, 293, 803, 729

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

Prime Factorization of 149 is 149

Prime Factorization of 293 is 293

Prime Factorization of 803 is 11 x 73

Prime Factorization of 729 is 3 x 3 x 3 x 3 x 3 x 3

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(149, 293) = 43657

GCD(149, 293) = ( 149 x 293 ) / 43657

GCD(149, 293) = 43657 / 43657

GCD(149, 293) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 803

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

LCM(1, 803) = 803

GCD(1, 803) = ( 1 x 803 ) / 803

GCD(1, 803) = 803 / 803

GCD(1, 803) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 729

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

LCM(1, 729) = 729

GCD(1, 729) = ( 1 x 729 ) / 729

GCD(1, 729) = 729 / 729

GCD(1, 729) = 1

GCD of 149, 293, 803, 729 is 1

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1. What is the GCD of 149, 293, 803, 729?

GCD of 149, 293, 803, 729 is 1

2. Where do I get the detailed procedure to find GCD of 149, 293, 803, 729?

You can find a detailed procedure to find GCD of 149, 293, 803, 729 on our page.

3. How to find GCD of 149, 293, 803, 729 on a calculator?

You can find the GCD of 149, 293, 803, 729 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.