GCD of 742, 815, 537, 540 Calculator

Given Input numbers are 742, 815, 537, 540

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

Divisors of 742

List of positive integer divisors of 742 that divides 742 without a remainder.

1, 2, 7, 14, 53, 106, 371, 742

Divisors of 815

List of positive integer divisors of 815 that divides 815 without a remainder.

1, 5, 163, 815

Divisors of 537

List of positive integer divisors of 537 that divides 537 without a remainder.

1, 3, 179, 537

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

Greatest Common Divisior

We found the divisors of 742, 815, 537, 540 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 742, 815, 537, 540 is 1.

Therefore, GCD of numbers 742, 815, 537, 540 is 1

Given Input Data is 742, 815, 537, 540

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

Prime Factorization of 742 is 2 x 7 x 53

Prime Factorization of 815 is 5 x 163

Prime Factorization of 537 is 3 x 179

Prime Factorization of 540 is 2 x 2 x 3 x 3 x 3 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(742, 815) = 604730

GCD(742, 815) = ( 742 x 815 ) / 604730

GCD(742, 815) = 604730 / 604730

GCD(742, 815) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 537

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

LCM(1, 537) = 537

GCD(1, 537) = ( 1 x 537 ) / 537

GCD(1, 537) = 537 / 537

GCD(1, 537) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 540

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

LCM(1, 540) = 540

GCD(1, 540) = ( 1 x 540 ) / 540

GCD(1, 540) = 540 / 540

GCD(1, 540) = 1

GCD of 742, 815, 537, 540 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 979, 592, 832, 463
• GCD of 825, 904, 368, 578
• GCD of 201, 932, 118, 439
• GCD of 326, 346, 671, 104
• GCD of 761, 596, 351, 789

1. What is the GCD of 742, 815, 537, 540?

GCD of 742, 815, 537, 540 is 1

2. Where do I get the detailed procedure to find GCD of 742, 815, 537, 540?

You can find a detailed procedure to find GCD of 742, 815, 537, 540 on our page.

3. How to find GCD of 742, 815, 537, 540 on a calculator?

You can find the GCD of 742, 815, 537, 540 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.