GCD of 847, 738, 397 Calculator

Given Input numbers are 847, 738, 397

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

Divisors of 847

List of positive integer divisors of 847 that divides 847 without a remainder.

1, 7, 11, 77, 121, 847

Divisors of 738

List of positive integer divisors of 738 that divides 738 without a remainder.

1, 2, 3, 6, 9, 18, 41, 82, 123, 246, 369, 738

Divisors of 397

List of positive integer divisors of 397 that divides 397 without a remainder.

1, 397

Greatest Common Divisior

We found the divisors of 847, 738, 397 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 847, 738, 397 is 1.

Therefore, GCD of numbers 847, 738, 397 is 1

Given Input Data is 847, 738, 397

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

Prime Factorization of 847 is 7 x 11 x 11

Prime Factorization of 738 is 2 x 3 x 3 x 41

Prime Factorization of 397 is 397

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(847, 738) = 625086

GCD(847, 738) = ( 847 x 738 ) / 625086

GCD(847, 738) = 625086 / 625086

GCD(847, 738) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 397

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

LCM(1, 397) = 397

GCD(1, 397) = ( 1 x 397 ) / 397

GCD(1, 397) = 397 / 397

GCD(1, 397) = 1

GCD of 847, 738, 397 is 1

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• GCD of 895, 532, 463
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1. What is the GCD of 847, 738, 397?

GCD of 847, 738, 397 is 1

2. Where do I get the detailed procedure to find GCD of 847, 738, 397?

You can find a detailed procedure to find GCD of 847, 738, 397 on our page.

3. How to find GCD of 847, 738, 397 on a calculator?

You can find the GCD of 847, 738, 397 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.