GCD of 755, 392, 943 Calculator

Given Input numbers are 755, 392, 943

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

Divisors of 755

List of positive integer divisors of 755 that divides 755 without a remainder.

1, 5, 151, 755

Divisors of 392

List of positive integer divisors of 392 that divides 392 without a remainder.

1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392

Divisors of 943

List of positive integer divisors of 943 that divides 943 without a remainder.

1, 23, 41, 943

Greatest Common Divisior

We found the divisors of 755, 392, 943 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 755, 392, 943 is 1.

Therefore, GCD of numbers 755, 392, 943 is 1

Given Input Data is 755, 392, 943

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

Prime Factorization of 755 is 5 x 151

Prime Factorization of 392 is 2 x 2 x 2 x 7 x 7

Prime Factorization of 943 is 23 x 41

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(755, 392) = 295960

GCD(755, 392) = ( 755 x 392 ) / 295960

GCD(755, 392) = 295960 / 295960

GCD(755, 392) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 943

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

LCM(1, 943) = 943

GCD(1, 943) = ( 1 x 943 ) / 943

GCD(1, 943) = 943 / 943

GCD(1, 943) = 1

GCD of 755, 392, 943 is 1

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1. What is the GCD of 755, 392, 943?

GCD of 755, 392, 943 is 1

2. Where do I get the detailed procedure to find GCD of 755, 392, 943?

You can find a detailed procedure to find GCD of 755, 392, 943 on our page.

3. How to find GCD of 755, 392, 943 on a calculator?

You can find the GCD of 755, 392, 943 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.