GCD of 608, 806, 67, 778 Calculator

Given Input numbers are 608, 806, 67, 778

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

Divisors of 608

List of positive integer divisors of 608 that divides 608 without a remainder.

1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608

Divisors of 806

List of positive integer divisors of 806 that divides 806 without a remainder.

1, 2, 13, 26, 31, 62, 403, 806

Divisors of 67

List of positive integer divisors of 67 that divides 67 without a remainder.

1, 67

Divisors of 778

List of positive integer divisors of 778 that divides 778 without a remainder.

1, 2, 389, 778

Greatest Common Divisior

We found the divisors of 608, 806, 67, 778 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 608, 806, 67, 778 is 1.

Therefore, GCD of numbers 608, 806, 67, 778 is 1

Given Input Data is 608, 806, 67, 778

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

Prime Factorization of 608 is 2 x 2 x 2 x 2 x 2 x 19

Prime Factorization of 806 is 2 x 13 x 31

Prime Factorization of 67 is 67

Prime Factorization of 778 is 2 x 389

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(608, 806) = 245024

GCD(608, 806) = ( 608 x 806 ) / 245024

GCD(608, 806) = 490048 / 245024

GCD(608, 806) = 2

Step2:

Here we consider the GCD from the above i.e. 2 as first number and the next as 67

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

LCM(2, 67) = 134

GCD(2, 67) = ( 2 x 67 ) / 134

GCD(2, 67) = 134 / 134

GCD(2, 67) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 778

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

LCM(1, 778) = 778

GCD(1, 778) = ( 1 x 778 ) / 778

GCD(1, 778) = 778 / 778

GCD(1, 778) = 1

GCD of 608, 806, 67, 778 is 1

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1. What is the GCD of 608, 806, 67, 778?

GCD of 608, 806, 67, 778 is 1

2. Where do I get the detailed procedure to find GCD of 608, 806, 67, 778?

You can find a detailed procedure to find GCD of 608, 806, 67, 778 on our page.

3. How to find GCD of 608, 806, 67, 778 on a calculator?

You can find the GCD of 608, 806, 67, 778 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.