GCD of 910, 548, 721 Calculator

Given Input numbers are 910, 548, 721

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

Divisors of 910

List of positive integer divisors of 910 that divides 910 without a remainder.

1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910

Divisors of 548

List of positive integer divisors of 548 that divides 548 without a remainder.

1, 2, 4, 137, 274, 548

Divisors of 721

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

1, 7, 103, 721

Greatest Common Divisior

We found the divisors of 910, 548, 721 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 910, 548, 721 is 1.

Therefore, GCD of numbers 910, 548, 721 is 1

Given Input Data is 910, 548, 721

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

Prime Factorization of 910 is 2 x 5 x 7 x 13

Prime Factorization of 548 is 2 x 2 x 137

Prime Factorization of 721 is 7 x 103

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(910, 548) = 249340

GCD(910, 548) = ( 910 x 548 ) / 249340

GCD(910, 548) = 498680 / 249340

GCD(910, 548) = 2

Step2:

Here we consider the GCD from the above i.e. 2 as first number and the next as 721

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

LCM(2, 721) = 1442

GCD(2, 721) = ( 2 x 721 ) / 1442

GCD(2, 721) = 1442 / 1442

GCD(2, 721) = 1

GCD of 910, 548, 721 is 1

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1. What is the GCD of 910, 548, 721?

GCD of 910, 548, 721 is 1

2. Where do I get the detailed procedure to find GCD of 910, 548, 721?

You can find a detailed procedure to find GCD of 910, 548, 721 on our page.

3. How to find GCD of 910, 548, 721 on a calculator?

You can find the GCD of 910, 548, 721 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.