GCD of 858, 658, 462 Calculator

Given Input numbers are 858, 658, 462

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

Divisors of 858

List of positive integer divisors of 858 that divides 858 without a remainder.

1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 429, 858

Divisors of 658

List of positive integer divisors of 658 that divides 658 without a remainder.

1, 2, 7, 14, 47, 94, 329, 658

Divisors of 462

List of positive integer divisors of 462 that divides 462 without a remainder.

1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462

Greatest Common Divisior

We found the divisors of 858, 658, 462 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 858, 658, 462 is 2.

Therefore, GCD of numbers 858, 658, 462 is 2

Given Input Data is 858, 658, 462

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

Prime Factorization of 858 is 2 x 3 x 11 x 13

Prime Factorization of 658 is 2 x 7 x 47

Prime Factorization of 462 is 2 x 3 x 7 x 11

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(858, 658) = 282282

GCD(858, 658) = ( 858 x 658 ) / 282282

GCD(858, 658) = 564564 / 282282

GCD(858, 658) = 2

Step2:

Here we consider the GCD from the above i.e. 2 as first number and the next as 462

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

LCM(2, 462) = 462

GCD(2, 462) = ( 2 x 462 ) / 462

GCD(2, 462) = 924 / 462

GCD(2, 462) = 2

GCD of 858, 658, 462 is 2

Here are some samples of GCD of Numbers calculations.

• GCD of 267, 174, 686
• GCD of 386, 260, 407
• GCD of 152, 370, 868
• GCD of 962, 584, 662
• GCD of 862, 334, 617

1. What is the GCD of 858, 658, 462?

GCD of 858, 658, 462 is 2

2. Where do I get the detailed procedure to find GCD of 858, 658, 462?

You can find a detailed procedure to find GCD of 858, 658, 462 on our page.

3. How to find GCD of 858, 658, 462 on a calculator?

You can find the GCD of 858, 658, 462 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.