GCD of 747, 112, 81, 110 Calculator

Given Input numbers are 747, 112, 81, 110

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

Divisors of 747

List of positive integer divisors of 747 that divides 747 without a remainder.

1, 3, 9, 83, 249, 747

Divisors of 112

List of positive integer divisors of 112 that divides 112 without a remainder.

1, 2, 4, 7, 8, 14, 16, 28, 56, 112

Divisors of 81

List of positive integer divisors of 81 that divides 81 without a remainder.

1, 3, 9, 27, 81

Divisors of 110

List of positive integer divisors of 110 that divides 110 without a remainder.

1, 2, 5, 10, 11, 22, 55, 110

Greatest Common Divisior

We found the divisors of 747, 112, 81, 110 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 747, 112, 81, 110 is 1.

Therefore, GCD of numbers 747, 112, 81, 110 is 1

Given Input Data is 747, 112, 81, 110

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

Prime Factorization of 747 is 3 x 3 x 83

Prime Factorization of 112 is 2 x 2 x 2 x 2 x 7

Prime Factorization of 81 is 3 x 3 x 3 x 3

Prime Factorization of 110 is 2 x 5 x 11

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(747, 112) = 83664

GCD(747, 112) = ( 747 x 112 ) / 83664

GCD(747, 112) = 83664 / 83664

GCD(747, 112) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 81

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

LCM(1, 81) = 81

GCD(1, 81) = ( 1 x 81 ) / 81

GCD(1, 81) = 81 / 81

GCD(1, 81) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 110

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

LCM(1, 110) = 110

GCD(1, 110) = ( 1 x 110 ) / 110

GCD(1, 110) = 110 / 110

GCD(1, 110) = 1

GCD of 747, 112, 81, 110 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 809, 491, 81, 289
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• GCD of 848, 958, 53, 884

1. What is the GCD of 747, 112, 81, 110?

GCD of 747, 112, 81, 110 is 1

2. Where do I get the detailed procedure to find GCD of 747, 112, 81, 110?

You can find a detailed procedure to find GCD of 747, 112, 81, 110 on our page.

3. How to find GCD of 747, 112, 81, 110 on a calculator?

You can find the GCD of 747, 112, 81, 110 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.