GCD of 721, 520, 376 Calculator

Given Input numbers are 721, 520, 376

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

Divisors of 721

List of positive integer divisors of 721 that divides 721 without a remainder.

1, 7, 103, 721

Divisors of 520

List of positive integer divisors of 520 that divides 520 without a remainder.

1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520

Divisors of 376

List of positive integer divisors of 376 that divides 376 without a remainder.

1, 2, 4, 8, 47, 94, 188, 376

Greatest Common Divisior

We found the divisors of 721, 520, 376 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 721, 520, 376 is 1.

Therefore, GCD of numbers 721, 520, 376 is 1

Given Input Data is 721, 520, 376

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

Prime Factorization of 721 is 7 x 103

Prime Factorization of 520 is 2 x 2 x 2 x 5 x 13

Prime Factorization of 376 is 2 x 2 x 2 x 47

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(721, 520) = 374920

GCD(721, 520) = ( 721 x 520 ) / 374920

GCD(721, 520) = 374920 / 374920

GCD(721, 520) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 376

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

LCM(1, 376) = 376

GCD(1, 376) = ( 1 x 376 ) / 376

GCD(1, 376) = 376 / 376

GCD(1, 376) = 1

GCD of 721, 520, 376 is 1

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• GCD of 692, 979, 457
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1. What is the GCD of 721, 520, 376?

GCD of 721, 520, 376 is 1

2. Where do I get the detailed procedure to find GCD of 721, 520, 376?

You can find a detailed procedure to find GCD of 721, 520, 376 on our page.

3. How to find GCD of 721, 520, 376 on a calculator?

You can find the GCD of 721, 520, 376 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.