GCD of 710, 247, 18, 496 Calculator

Given Input numbers are 710, 247, 18, 496

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

Divisors of 710

List of positive integer divisors of 710 that divides 710 without a remainder.

1, 2, 5, 10, 71, 142, 355, 710

Divisors of 247

List of positive integer divisors of 247 that divides 247 without a remainder.

1, 13, 19, 247

Divisors of 18

List of positive integer divisors of 18 that divides 18 without a remainder.

1, 2, 3, 6, 9, 18

Divisors of 496

List of positive integer divisors of 496 that divides 496 without a remainder.

1, 2, 4, 8, 16, 31, 62, 124, 248, 496

Greatest Common Divisior

We found the divisors of 710, 247, 18, 496 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 710, 247, 18, 496 is 1.

Therefore, GCD of numbers 710, 247, 18, 496 is 1

Given Input Data is 710, 247, 18, 496

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

Prime Factorization of 710 is 2 x 5 x 71

Prime Factorization of 247 is 13 x 19

Prime Factorization of 18 is 2 x 3 x 3

Prime Factorization of 496 is 2 x 2 x 2 x 2 x 31

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(710, 247) = 175370

GCD(710, 247) = ( 710 x 247 ) / 175370

GCD(710, 247) = 175370 / 175370

GCD(710, 247) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 18

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

LCM(1, 18) = 18

GCD(1, 18) = ( 1 x 18 ) / 18

GCD(1, 18) = 18 / 18

GCD(1, 18) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 496

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

LCM(1, 496) = 496

GCD(1, 496) = ( 1 x 496 ) / 496

GCD(1, 496) = 496 / 496

GCD(1, 496) = 1

GCD of 710, 247, 18, 496 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 902, 683, 34, 511
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• GCD of 874, 280, 86, 578
• GCD of 670, 955, 71, 754
• GCD of 467, 204, 41, 318

1. What is the GCD of 710, 247, 18, 496?

GCD of 710, 247, 18, 496 is 1

2. Where do I get the detailed procedure to find GCD of 710, 247, 18, 496?

You can find a detailed procedure to find GCD of 710, 247, 18, 496 on our page.

3. How to find GCD of 710, 247, 18, 496 on a calculator?

You can find the GCD of 710, 247, 18, 496 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.