GCD of 49, 720, 270, 812 Calculator

Given Input numbers are 49, 720, 270, 812

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

Divisors of 49

List of positive integer divisors of 49 that divides 49 without a remainder.

1, 7, 49

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 270

List of positive integer divisors of 270 that divides 270 without a remainder.

1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270

Divisors of 812

List of positive integer divisors of 812 that divides 812 without a remainder.

1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 812

Greatest Common Divisior

We found the divisors of 49, 720, 270, 812 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 49, 720, 270, 812 is 1.

Therefore, GCD of numbers 49, 720, 270, 812 is 1

Given Input Data is 49, 720, 270, 812

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

Prime Factorization of 49 is 7 x 7

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

Prime Factorization of 270 is 2 x 3 x 3 x 3 x 5

Prime Factorization of 812 is 2 x 2 x 7 x 29

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(49, 720) = 35280

GCD(49, 720) = ( 49 x 720 ) / 35280

GCD(49, 720) = 35280 / 35280

GCD(49, 720) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 270

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

LCM(1, 270) = 270

GCD(1, 270) = ( 1 x 270 ) / 270

GCD(1, 270) = 270 / 270

GCD(1, 270) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 812

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

LCM(1, 812) = 812

GCD(1, 812) = ( 1 x 812 ) / 812

GCD(1, 812) = 812 / 812

GCD(1, 812) = 1

GCD of 49, 720, 270, 812 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 45, 273, 784, 824
• GCD of 74, 895, 682, 912
• GCD of 31, 399, 549, 219
• GCD of 61, 184, 951, 947
• GCD of 37, 546, 261, 412

1. What is the GCD of 49, 720, 270, 812?

GCD of 49, 720, 270, 812 is 1

2. Where do I get the detailed procedure to find GCD of 49, 720, 270, 812?

You can find a detailed procedure to find GCD of 49, 720, 270, 812 on our page.

3. How to find GCD of 49, 720, 270, 812 on a calculator?

You can find the GCD of 49, 720, 270, 812 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.