GCD of 836, 862, 280 Calculator

Given Input numbers are 836, 862, 280

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

Divisors of 836

List of positive integer divisors of 836 that divides 836 without a remainder.

1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836

Divisors of 862

List of positive integer divisors of 862 that divides 862 without a remainder.

1, 2, 431, 862

Divisors of 280

List of positive integer divisors of 280 that divides 280 without a remainder.

1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280

Greatest Common Divisior

We found the divisors of 836, 862, 280 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 836, 862, 280 is 2.

Therefore, GCD of numbers 836, 862, 280 is 2

Given Input Data is 836, 862, 280

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

Prime Factorization of 836 is 2 x 2 x 11 x 19

Prime Factorization of 862 is 2 x 431

Prime Factorization of 280 is 2 x 2 x 2 x 5 x 7

Highest common occurrences in the given inputs are 2¹

Multiplying them we get the GCD as 2

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(836, 862) = 360316

GCD(836, 862) = ( 836 x 862 ) / 360316

GCD(836, 862) = 720632 / 360316

GCD(836, 862) = 2

Step2:

Here we consider the GCD from the above i.e. 2 as first number and the next as 280

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

LCM(2, 280) = 280

GCD(2, 280) = ( 2 x 280 ) / 280

GCD(2, 280) = 560 / 280

GCD(2, 280) = 2

GCD of 836, 862, 280 is 2

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1. What is the GCD of 836, 862, 280?

GCD of 836, 862, 280 is 2

2. Where do I get the detailed procedure to find GCD of 836, 862, 280?

You can find a detailed procedure to find GCD of 836, 862, 280 on our page.

3. How to find GCD of 836, 862, 280 on a calculator?

You can find the GCD of 836, 862, 280 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.