GCD of 722, 656, 27, 236 Calculator

Given Input numbers are 722, 656, 27, 236

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

Divisors of 722

List of positive integer divisors of 722 that divides 722 without a remainder.

1, 2, 19, 38, 361, 722

Divisors of 656

List of positive integer divisors of 656 that divides 656 without a remainder.

1, 2, 4, 8, 16, 41, 82, 164, 328, 656

Divisors of 27

List of positive integer divisors of 27 that divides 27 without a remainder.

1, 3, 9, 27

Divisors of 236

List of positive integer divisors of 236 that divides 236 without a remainder.

1, 2, 4, 59, 118, 236

Greatest Common Divisior

We found the divisors of 722, 656, 27, 236 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 722, 656, 27, 236 is 1.

Therefore, GCD of numbers 722, 656, 27, 236 is 1

Given Input Data is 722, 656, 27, 236

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

Prime Factorization of 722 is 2 x 19 x 19

Prime Factorization of 656 is 2 x 2 x 2 x 2 x 41

Prime Factorization of 27 is 3 x 3 x 3

Prime Factorization of 236 is 2 x 2 x 59

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(722, 656) = 236816

GCD(722, 656) = ( 722 x 656 ) / 236816

GCD(722, 656) = 473632 / 236816

GCD(722, 656) = 2

Step2:

Here we consider the GCD from the above i.e. 2 as first number and the next as 27

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

LCM(2, 27) = 54

GCD(2, 27) = ( 2 x 27 ) / 54

GCD(2, 27) = 54 / 54

GCD(2, 27) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 236

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

LCM(1, 236) = 236

GCD(1, 236) = ( 1 x 236 ) / 236

GCD(1, 236) = 236 / 236

GCD(1, 236) = 1

GCD of 722, 656, 27, 236 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 999, 350, 19, 414
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• GCD of 797, 936, 80, 285
• GCD of 473, 201, 64, 571
• GCD of 226, 868, 46, 146

1. What is the GCD of 722, 656, 27, 236?

GCD of 722, 656, 27, 236 is 1

2. Where do I get the detailed procedure to find GCD of 722, 656, 27, 236?

You can find a detailed procedure to find GCD of 722, 656, 27, 236 on our page.

3. How to find GCD of 722, 656, 27, 236 on a calculator?

You can find the GCD of 722, 656, 27, 236 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.