GCD of 540, 981, 25 Calculator

Given Input numbers are 540, 981, 25

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

Divisors of 540

List of positive integer divisors of 540 that divides 540 without a remainder.

1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540

Divisors of 981

List of positive integer divisors of 981 that divides 981 without a remainder.

1, 3, 9, 109, 327, 981

Divisors of 25

List of positive integer divisors of 25 that divides 25 without a remainder.

1, 5, 25

Greatest Common Divisior

We found the divisors of 540, 981, 25 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 540, 981, 25 is 1.

Therefore, GCD of numbers 540, 981, 25 is 1

Given Input Data is 540, 981, 25

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

Prime Factorization of 540 is 2 x 2 x 3 x 3 x 3 x 5

Prime Factorization of 981 is 3 x 3 x 109

Prime Factorization of 25 is 5 x 5

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(540, 981) = 58860

GCD(540, 981) = ( 540 x 981 ) / 58860

GCD(540, 981) = 529740 / 58860

GCD(540, 981) = 9

Step2:

Here we consider the GCD from the above i.e. 9 as first number and the next as 25

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

LCM(9, 25) = 225

GCD(9, 25) = ( 9 x 25 ) / 225

GCD(9, 25) = 225 / 225

GCD(9, 25) = 1

GCD of 540, 981, 25 is 1

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• GCD of 306, 105, 67
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• GCD of 698, 941, 25

1. What is the GCD of 540, 981, 25?

GCD of 540, 981, 25 is 1

2. Where do I get the detailed procedure to find GCD of 540, 981, 25?

You can find a detailed procedure to find GCD of 540, 981, 25 on our page.

3. How to find GCD of 540, 981, 25 on a calculator?

You can find the GCD of 540, 981, 25 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.