GCD of 372, 807, 731 Calculator

Given Input numbers are 372, 807, 731

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

Divisors of 372

List of positive integer divisors of 372 that divides 372 without a remainder.

1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 372

Divisors of 807

List of positive integer divisors of 807 that divides 807 without a remainder.

1, 3, 269, 807

Divisors of 731

List of positive integer divisors of 731 that divides 731 without a remainder.

1, 17, 43, 731

Greatest Common Divisior

We found the divisors of 372, 807, 731 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 372, 807, 731 is 1.

Therefore, GCD of numbers 372, 807, 731 is 1

Given Input Data is 372, 807, 731

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

Prime Factorization of 372 is 2 x 2 x 3 x 31

Prime Factorization of 807 is 3 x 269

Prime Factorization of 731 is 17 x 43

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(372, 807) = 100068

GCD(372, 807) = ( 372 x 807 ) / 100068

GCD(372, 807) = 300204 / 100068

GCD(372, 807) = 3

Step2:

Here we consider the GCD from the above i.e. 3 as first number and the next as 731

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

LCM(3, 731) = 2193

GCD(3, 731) = ( 3 x 731 ) / 2193

GCD(3, 731) = 2193 / 2193

GCD(3, 731) = 1

GCD of 372, 807, 731 is 1

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1. What is the GCD of 372, 807, 731?

GCD of 372, 807, 731 is 1

2. Where do I get the detailed procedure to find GCD of 372, 807, 731?

You can find a detailed procedure to find GCD of 372, 807, 731 on our page.

3. How to find GCD of 372, 807, 731 on a calculator?

You can find the GCD of 372, 807, 731 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.