GCD of 295, 882, 685, 688 Calculator

Given Input numbers are 295, 882, 685, 688

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

Divisors of 295

List of positive integer divisors of 295 that divides 295 without a remainder.

1, 5, 59, 295

Divisors of 882

List of positive integer divisors of 882 that divides 882 without a remainder.

1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 882

Divisors of 685

List of positive integer divisors of 685 that divides 685 without a remainder.

1, 5, 137, 685

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 295, 882, 685, 688 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 295, 882, 685, 688 is 1.

Therefore, GCD of numbers 295, 882, 685, 688 is 1

Given Input Data is 295, 882, 685, 688

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

Prime Factorization of 295 is 5 x 59

Prime Factorization of 882 is 2 x 3 x 3 x 7 x 7

Prime Factorization of 685 is 5 x 137

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(295, 882) = 260190

GCD(295, 882) = ( 295 x 882 ) / 260190

GCD(295, 882) = 260190 / 260190

GCD(295, 882) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 685

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

LCM(1, 685) = 685

GCD(1, 685) = ( 1 x 685 ) / 685

GCD(1, 685) = 685 / 685

GCD(1, 685) = 1

Step3:

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 295, 882, 685, 688 is 1

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1. What is the GCD of 295, 882, 685, 688?

GCD of 295, 882, 685, 688 is 1

2. Where do I get the detailed procedure to find GCD of 295, 882, 685, 688?

You can find a detailed procedure to find GCD of 295, 882, 685, 688 on our page.

3. How to find GCD of 295, 882, 685, 688 on a calculator?

You can find the GCD of 295, 882, 685, 688 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.