GCD of 440, 738, 653 Calculator

Given Input numbers are 440, 738, 653

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

Divisors of 440

List of positive integer divisors of 440 that divides 440 without a remainder.

1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440

Divisors of 738

List of positive integer divisors of 738 that divides 738 without a remainder.

1, 2, 3, 6, 9, 18, 41, 82, 123, 246, 369, 738

Divisors of 653

List of positive integer divisors of 653 that divides 653 without a remainder.

1, 653

Greatest Common Divisior

We found the divisors of 440, 738, 653 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 440, 738, 653 is 1.

Therefore, GCD of numbers 440, 738, 653 is 1

Given Input Data is 440, 738, 653

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

Prime Factorization of 440 is 2 x 2 x 2 x 5 x 11

Prime Factorization of 738 is 2 x 3 x 3 x 41

Prime Factorization of 653 is 653

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(440, 738) = 162360

GCD(440, 738) = ( 440 x 738 ) / 162360

GCD(440, 738) = 324720 / 162360

GCD(440, 738) = 2

Step2:

Here we consider the GCD from the above i.e. 2 as first number and the next as 653

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

LCM(2, 653) = 1306

GCD(2, 653) = ( 2 x 653 ) / 1306

GCD(2, 653) = 1306 / 1306

GCD(2, 653) = 1

GCD of 440, 738, 653 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 118, 780, 712
• GCD of 162, 756, 527
• GCD of 855, 792, 281
• GCD of 774, 717, 710
• GCD of 533, 393, 437

1. What is the GCD of 440, 738, 653?

GCD of 440, 738, 653 is 1

2. Where do I get the detailed procedure to find GCD of 440, 738, 653?

You can find a detailed procedure to find GCD of 440, 738, 653 on our page.

3. How to find GCD of 440, 738, 653 on a calculator?

You can find the GCD of 440, 738, 653 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.