GCD of 688, 775, 688 Calculator

Given Input numbers are 688, 775, 688

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

Divisors of 688

List of positive integer divisors of 688 that divides 688 without a remainder.

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

Divisors of 775

List of positive integer divisors of 775 that divides 775 without a remainder.

1, 5, 25, 31, 155, 775

Divisors of 688

List of positive integer divisors of 688 that divides 688 without a remainder.

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

Greatest Common Divisior

We found the divisors of 688, 775, 688 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 688, 775, 688 is 1.

Therefore, GCD of numbers 688, 775, 688 is 1

Given Input Data is 688, 775, 688

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

Prime Factorization of 688 is 2 x 2 x 2 x 2 x 43

Prime Factorization of 775 is 5 x 5 x 31

Prime Factorization of 688 is 2 x 2 x 2 x 2 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(688, 775) = 533200

GCD(688, 775) = ( 688 x 775 ) / 533200

GCD(688, 775) = 533200 / 533200

GCD(688, 775) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 688

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

LCM(1, 688) = 688

GCD(1, 688) = ( 1 x 688 ) / 688

GCD(1, 688) = 688 / 688

GCD(1, 688) = 1

GCD of 688, 775, 688 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 934, 537, 672
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• GCD of 256, 666, 573
• GCD of 550, 999, 516
• GCD of 517, 913, 327

1. What is the GCD of 688, 775, 688?

GCD of 688, 775, 688 is 1

2. Where do I get the detailed procedure to find GCD of 688, 775, 688?

You can find a detailed procedure to find GCD of 688, 775, 688 on our page.

3. How to find GCD of 688, 775, 688 on a calculator?

You can find the GCD of 688, 775, 688 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.