GCD of 720, 575, 93, 447 Calculator

Given Input numbers are 720, 575, 93, 447

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

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

Divisors of 575

List of positive integer divisors of 575 that divides 575 without a remainder.

1, 5, 23, 25, 115, 575

Divisors of 93

List of positive integer divisors of 93 that divides 93 without a remainder.

1, 3, 31, 93

Divisors of 447

List of positive integer divisors of 447 that divides 447 without a remainder.

1, 3, 149, 447

Greatest Common Divisior

We found the divisors of 720, 575, 93, 447 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 720, 575, 93, 447 is 1.

Therefore, GCD of numbers 720, 575, 93, 447 is 1

Given Input Data is 720, 575, 93, 447

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

Prime Factorization of 720 is 2 x 2 x 2 x 2 x 3 x 3 x 5

Prime Factorization of 575 is 5 x 5 x 23

Prime Factorization of 93 is 3 x 31

Prime Factorization of 447 is 3 x 149

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(720, 575) = 82800

GCD(720, 575) = ( 720 x 575 ) / 82800

GCD(720, 575) = 414000 / 82800

GCD(720, 575) = 5

Step2:

Here we consider the GCD from the above i.e. 5 as first number and the next as 93

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

LCM(5, 93) = 465

GCD(5, 93) = ( 5 x 93 ) / 465

GCD(5, 93) = 465 / 465

GCD(5, 93) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 447

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

LCM(1, 447) = 447

GCD(1, 447) = ( 1 x 447 ) / 447

GCD(1, 447) = 447 / 447

GCD(1, 447) = 1

GCD of 720, 575, 93, 447 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 768, 708, 32, 144
• GCD of 804, 595, 71, 808
• GCD of 577, 449, 43, 226
• GCD of 771, 180, 21, 811
• GCD of 666, 245, 68, 796

1. What is the GCD of 720, 575, 93, 447?

GCD of 720, 575, 93, 447 is 1

2. Where do I get the detailed procedure to find GCD of 720, 575, 93, 447?

You can find a detailed procedure to find GCD of 720, 575, 93, 447 on our page.

3. How to find GCD of 720, 575, 93, 447 on a calculator?

You can find the GCD of 720, 575, 93, 447 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.