GCD of 747, 985, 918 Calculator

Given Input numbers are 747, 985, 918

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 985

List of positive integer divisors of 985 that divides 985 without a remainder.

1, 5, 197, 985

Divisors of 918

List of positive integer divisors of 918 that divides 918 without a remainder.

1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 102, 153, 306, 459, 918

Greatest Common Divisior

We found the divisors of 747, 985, 918 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 747, 985, 918 is 1.

Therefore, GCD of numbers 747, 985, 918 is 1

Given Input Data is 747, 985, 918

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 985 is 5 x 197

Prime Factorization of 918 is 2 x 3 x 3 x 3 x 17

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, 985) = 735795

GCD(747, 985) = ( 747 x 985 ) / 735795

GCD(747, 985) = 735795 / 735795

GCD(747, 985) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 918

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

LCM(1, 918) = 918

GCD(1, 918) = ( 1 x 918 ) / 918

GCD(1, 918) = 918 / 918

GCD(1, 918) = 1

GCD of 747, 985, 918 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 932, 381, 420
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1. What is the GCD of 747, 985, 918?

GCD of 747, 985, 918 is 1

2. Where do I get the detailed procedure to find GCD of 747, 985, 918?

You can find a detailed procedure to find GCD of 747, 985, 918 on our page.

3. How to find GCD of 747, 985, 918 on a calculator?

You can find the GCD of 747, 985, 918 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.