GCD of 237, 402, 843 Calculator

Given Input numbers are 237, 402, 843

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

Divisors of 237

List of positive integer divisors of 237 that divides 237 without a remainder.

1, 3, 79, 237

Divisors of 402

List of positive integer divisors of 402 that divides 402 without a remainder.

1, 2, 3, 6, 67, 134, 201, 402

Divisors of 843

List of positive integer divisors of 843 that divides 843 without a remainder.

1, 3, 281, 843

Greatest Common Divisior

We found the divisors of 237, 402, 843 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 237, 402, 843 is 3.

Therefore, GCD of numbers 237, 402, 843 is 3

Given Input Data is 237, 402, 843

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

Prime Factorization of 237 is 3 x 79

Prime Factorization of 402 is 2 x 3 x 67

Prime Factorization of 843 is 3 x 281

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(237, 402) = 31758

GCD(237, 402) = ( 237 x 402 ) / 31758

GCD(237, 402) = 95274 / 31758

GCD(237, 402) = 3

Step2:

Here we consider the GCD from the above i.e. 3 as first number and the next as 843

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

LCM(3, 843) = 843

GCD(3, 843) = ( 3 x 843 ) / 843

GCD(3, 843) = 2529 / 843

GCD(3, 843) = 3

GCD of 237, 402, 843 is 3

Here are some samples of GCD of Numbers calculations.

• GCD of 459, 917, 369
• GCD of 108, 749, 255
• GCD of 723, 561, 251
• GCD of 801, 865, 744
• GCD of 312, 248, 554

1. What is the GCD of 237, 402, 843?

GCD of 237, 402, 843 is 3

2. Where do I get the detailed procedure to find GCD of 237, 402, 843?

You can find a detailed procedure to find GCD of 237, 402, 843 on our page.

3. How to find GCD of 237, 402, 843 on a calculator?

You can find the GCD of 237, 402, 843 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.