GCD of 480, 703, 640 Calculator

Given Input numbers are 480, 703, 640

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

Divisors of 480

List of positive integer divisors of 480 that divides 480 without a remainder.

1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480

Divisors of 703

List of positive integer divisors of 703 that divides 703 without a remainder.

1, 19, 37, 703

Divisors of 640

List of positive integer divisors of 640 that divides 640 without a remainder.

1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640

Greatest Common Divisior

We found the divisors of 480, 703, 640 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 480, 703, 640 is 1.

Therefore, GCD of numbers 480, 703, 640 is 1

Given Input Data is 480, 703, 640

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

Prime Factorization of 480 is 2 x 2 x 2 x 2 x 2 x 3 x 5

Prime Factorization of 703 is 19 x 37

Prime Factorization of 640 is 2 x 2 x 2 x 2 x 2 x 2 x 2 x 5

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(480, 703) = 337440

GCD(480, 703) = ( 480 x 703 ) / 337440

GCD(480, 703) = 337440 / 337440

GCD(480, 703) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 640

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

LCM(1, 640) = 640

GCD(1, 640) = ( 1 x 640 ) / 640

GCD(1, 640) = 640 / 640

GCD(1, 640) = 1

GCD of 480, 703, 640 is 1

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• GCD of 623, 769, 714
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1. What is the GCD of 480, 703, 640?

GCD of 480, 703, 640 is 1

2. Where do I get the detailed procedure to find GCD of 480, 703, 640?

You can find a detailed procedure to find GCD of 480, 703, 640 on our page.

3. How to find GCD of 480, 703, 640 on a calculator?

You can find the GCD of 480, 703, 640 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.