GCD of 720, 377, 75, 210 Calculator

Given Input numbers are 720, 377, 75, 210

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 377

List of positive integer divisors of 377 that divides 377 without a remainder.

1, 13, 29, 377

Divisors of 75

List of positive integer divisors of 75 that divides 75 without a remainder.

1, 3, 5, 15, 25, 75

Divisors of 210

List of positive integer divisors of 210 that divides 210 without a remainder.

1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210

Greatest Common Divisior

We found the divisors of 720, 377, 75, 210 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 720, 377, 75, 210 is 1.

Therefore, GCD of numbers 720, 377, 75, 210 is 1

Given Input Data is 720, 377, 75, 210

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 377 is 13 x 29

Prime Factorization of 75 is 3 x 5 x 5

Prime Factorization of 210 is 2 x 3 x 5 x 7

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, 377) = 271440

GCD(720, 377) = ( 720 x 377 ) / 271440

GCD(720, 377) = 271440 / 271440

GCD(720, 377) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 75

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

LCM(1, 75) = 75

GCD(1, 75) = ( 1 x 75 ) / 75

GCD(1, 75) = 75 / 75

GCD(1, 75) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 210

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

LCM(1, 210) = 210

GCD(1, 210) = ( 1 x 210 ) / 210

GCD(1, 210) = 210 / 210

GCD(1, 210) = 1

GCD of 720, 377, 75, 210 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 742, 643, 39, 386
• GCD of 871, 276, 35, 429
• GCD of 671, 816, 33, 935
• GCD of 116, 756, 57, 619
• GCD of 906, 581, 15, 973

1. What is the GCD of 720, 377, 75, 210?

GCD of 720, 377, 75, 210 is 1

2. Where do I get the detailed procedure to find GCD of 720, 377, 75, 210?

You can find a detailed procedure to find GCD of 720, 377, 75, 210 on our page.

3. How to find GCD of 720, 377, 75, 210 on a calculator?

You can find the GCD of 720, 377, 75, 210 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.