GCD of 291, 531, 342 Calculator

Given Input numbers are 291, 531, 342

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

Divisors of 291

List of positive integer divisors of 291 that divides 291 without a remainder.

1, 3, 97, 291

Divisors of 531

List of positive integer divisors of 531 that divides 531 without a remainder.

1, 3, 9, 59, 177, 531

Divisors of 342

List of positive integer divisors of 342 that divides 342 without a remainder.

1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342

Greatest Common Divisior

We found the divisors of 291, 531, 342 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 291, 531, 342 is 3.

Therefore, GCD of numbers 291, 531, 342 is 3

Given Input Data is 291, 531, 342

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

Prime Factorization of 291 is 3 x 97

Prime Factorization of 531 is 3 x 3 x 59

Prime Factorization of 342 is 2 x 3 x 3 x 19

Highest common occurrences in the given inputs are 3¹

Multiplying them we get the GCD as 3

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(291, 531) = 51507

GCD(291, 531) = ( 291 x 531 ) / 51507

GCD(291, 531) = 154521 / 51507

GCD(291, 531) = 3

Step2:

Here we consider the GCD from the above i.e. 3 as first number and the next as 342

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

LCM(3, 342) = 342

GCD(3, 342) = ( 3 x 342 ) / 342

GCD(3, 342) = 1026 / 342

GCD(3, 342) = 3

GCD of 291, 531, 342 is 3

Here are some samples of GCD of Numbers calculations.

• GCD of 542, 999, 400
• GCD of 715, 260, 578
• GCD of 510, 932, 381
• GCD of 708, 695, 841
• GCD of 514, 594, 745

1. What is the GCD of 291, 531, 342?

GCD of 291, 531, 342 is 3

2. Where do I get the detailed procedure to find GCD of 291, 531, 342?

You can find a detailed procedure to find GCD of 291, 531, 342 on our page.

3. How to find GCD of 291, 531, 342 on a calculator?

You can find the GCD of 291, 531, 342 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.