Where do I get the detailed procedure to find GCD of 502, 308, 688?

You can find a detailed procedure to find GCD of 502, 308, 688 on our page.

How to find GCD of 502, 308, 688 on a calculator?

You can find the GCD of 502, 308, 688 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.

GCD of 502, 308, 688 Calculator

Created By : Veerendra
Reviewed By : Phani Ponnapalli
Last Updated at : Mar 29,2023

Online GCD Calculator is useful to find the GCD of 502, 308, 688 quickly. Get the easiest ways to solve the greatest common divisor of 502, 308, 688 i.e 2 in different methods as follows.

How to Find GCD of Numbers 502, 308, 688 with Factoring?

Given Input numbers are 502, 308, 688

In the factoring method, we have to find the divisors of all numbers

Divisors of 502 :

The positive integer divisors of 502 that completely divides 502 are.

1, 2, 251, 502

Divisors of 308 :

The positive integer divisors of 308 that completely divides 308 are.

1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308

Divisors of 688 :

The positive integer divisors of 688 that completely divides 688 are.

1, 2, 4, 8, 16, 43, 86, 172, 344, 688

GCD of numbers is the greatest common divisor

So, the GCD (502, 308, 688) = 2.

Find GCD of 502, 308, 688 using Prime Factorization

Given numbers are 502, 308, 688

The list of prime factors of all numbers are

Prime factors of 502 are 2 x 251

Prime factors of 308 are 2 x 2 x 7 x 11

Prime factors of 688 are 2 x 2 x 2 x 2 x 43

The highest common occurrence is 2¹

Therefore, GCD of 502, 308, 688 is 2.

Steps to Calculate GCD of 502, 308, 688 using LCM Formula

Given numbers are 502, 308, 688

GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)

Apply this formula for all numbers.

Step1:

LCM(502, 308) = 77308

GCD(502, 308) = ( 502 x 308 ) / 77308

= 502 / 308

= 502

Step2:

LCM(2, 688) = 688

GCD(2, 688) = ( 2 x 688 ) / 688

= 2 / 688

= 2

So, Greatest Common Divisor of 502, 308, 688 is 2

GCD of Numbers Calculation Examples

Here are some samples of GCD of Numbers calculations.

Greatest Common Divisor of 502, 308, 688

Given numbers are 502, 308, 688
The greatest common divisor of numbers 502, 308, 688 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 502, 308, 688 is 2.

FAQs on GCD of 502, 308, 688 Calculator

1. What is the GCD of 502, 308, 688?

GCD of given numbers 502, 308, 688 is 2

2. How to calculate the greatest common divisor of 502, 308, 688?

We can find the highest common divisor of 502, 308, 688 easily using the prime factorization method. Just list the prime factors of all numbers and pick the highest common factor which is the GCD of 502, 308, 688 i.e 2.

3. How can I use the GCD of 502, 308, 688Calculator?

Out the numbers 502, 308, 688 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.