GCD of 694, 325, 35, 720 Calculator

Given Input numbers are 694, 325, 35, 720

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

Divisors of 694

List of positive integer divisors of 694 that divides 694 without a remainder.

1, 2, 347, 694

Divisors of 325

List of positive integer divisors of 325 that divides 325 without a remainder.

1, 5, 13, 25, 65, 325

Divisors of 35

List of positive integer divisors of 35 that divides 35 without a remainder.

1, 5, 7, 35

Divisors of 720

List of positive integer divisors of 720 that divides 720 without a remainder.

1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720

Greatest Common Divisior

We found the divisors of 694, 325, 35, 720 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 694, 325, 35, 720 is 1.

Therefore, GCD of numbers 694, 325, 35, 720 is 1

Given Input Data is 694, 325, 35, 720

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

Prime Factorization of 694 is 2 x 347

Prime Factorization of 325 is 5 x 5 x 13

Prime Factorization of 35 is 5 x 7

Prime Factorization of 720 is 2 x 2 x 2 x 2 x 3 x 3 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(694, 325) = 225550

GCD(694, 325) = ( 694 x 325 ) / 225550

GCD(694, 325) = 225550 / 225550

GCD(694, 325) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 35

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

LCM(1, 35) = 35

GCD(1, 35) = ( 1 x 35 ) / 35

GCD(1, 35) = 35 / 35

GCD(1, 35) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 720

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

LCM(1, 720) = 720

GCD(1, 720) = ( 1 x 720 ) / 720

GCD(1, 720) = 720 / 720

GCD(1, 720) = 1

GCD of 694, 325, 35, 720 is 1

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1. What is the GCD of 694, 325, 35, 720?

GCD of 694, 325, 35, 720 is 1

2. Where do I get the detailed procedure to find GCD of 694, 325, 35, 720?

You can find a detailed procedure to find GCD of 694, 325, 35, 720 on our page.

3. How to find GCD of 694, 325, 35, 720 on a calculator?

You can find the GCD of 694, 325, 35, 720 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.