GCD of 656, 128, 425, 884 Calculator

Given Input numbers are 656, 128, 425, 884

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

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 128

List of positive integer divisors of 128 that divides 128 without a remainder.

1, 2, 4, 8, 16, 32, 64, 128

Divisors of 425

List of positive integer divisors of 425 that divides 425 without a remainder.

1, 5, 17, 25, 85, 425

Divisors of 884

List of positive integer divisors of 884 that divides 884 without a remainder.

1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884

Greatest Common Divisior

We found the divisors of 656, 128, 425, 884 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 656, 128, 425, 884 is 1.

Therefore, GCD of numbers 656, 128, 425, 884 is 1

Given Input Data is 656, 128, 425, 884

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

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

Prime Factorization of 128 is 2 x 2 x 2 x 2 x 2 x 2 x 2

Prime Factorization of 425 is 5 x 5 x 17

Prime Factorization of 884 is 2 x 2 x 13 x 17

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(656, 128) = 5248

GCD(656, 128) = ( 656 x 128 ) / 5248

GCD(656, 128) = 83968 / 5248

GCD(656, 128) = 16

Step2:

Here we consider the GCD from the above i.e. 16 as first number and the next as 425

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

LCM(16, 425) = 6800

GCD(16, 425) = ( 16 x 425 ) / 6800

GCD(16, 425) = 6800 / 6800

GCD(16, 425) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 884

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

LCM(1, 884) = 884

GCD(1, 884) = ( 1 x 884 ) / 884

GCD(1, 884) = 884 / 884

GCD(1, 884) = 1

GCD of 656, 128, 425, 884 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 111, 689, 604, 119
• GCD of 250, 818, 264, 632
• GCD of 712, 380, 715, 290
• GCD of 719, 329, 799, 290
• GCD of 457, 679, 841, 335

1. What is the GCD of 656, 128, 425, 884?

GCD of 656, 128, 425, 884 is 1

2. Where do I get the detailed procedure to find GCD of 656, 128, 425, 884?

You can find a detailed procedure to find GCD of 656, 128, 425, 884 on our page.

3. How to find GCD of 656, 128, 425, 884 on a calculator?

You can find the GCD of 656, 128, 425, 884 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.