GCD of 293, 170, 97, 747 Calculator

Given Input numbers are 293, 170, 97, 747

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

Divisors of 293

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

1, 293

Divisors of 170

List of positive integer divisors of 170 that divides 170 without a remainder.

1, 2, 5, 10, 17, 34, 85, 170

Divisors of 97

List of positive integer divisors of 97 that divides 97 without a remainder.

1, 97

Divisors of 747

List of positive integer divisors of 747 that divides 747 without a remainder.

1, 3, 9, 83, 249, 747

Greatest Common Divisior

We found the divisors of 293, 170, 97, 747 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 293, 170, 97, 747 is 1.

Therefore, GCD of numbers 293, 170, 97, 747 is 1

Given Input Data is 293, 170, 97, 747

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

Prime Factorization of 293 is 293

Prime Factorization of 170 is 2 x 5 x 17

Prime Factorization of 97 is 97

Prime Factorization of 747 is 3 x 3 x 83

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(293, 170) = 49810

GCD(293, 170) = ( 293 x 170 ) / 49810

GCD(293, 170) = 49810 / 49810

GCD(293, 170) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 97

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

LCM(1, 97) = 97

GCD(1, 97) = ( 1 x 97 ) / 97

GCD(1, 97) = 97 / 97

GCD(1, 97) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 747

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

LCM(1, 747) = 747

GCD(1, 747) = ( 1 x 747 ) / 747

GCD(1, 747) = 747 / 747

GCD(1, 747) = 1

GCD of 293, 170, 97, 747 is 1

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• GCD of 840, 645, 66, 856
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1. What is the GCD of 293, 170, 97, 747?

GCD of 293, 170, 97, 747 is 1

2. Where do I get the detailed procedure to find GCD of 293, 170, 97, 747?

You can find a detailed procedure to find GCD of 293, 170, 97, 747 on our page.

3. How to find GCD of 293, 170, 97, 747 on a calculator?

You can find the GCD of 293, 170, 97, 747 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.