GCD of 392, 130, 662 Calculator

Given Input numbers are 392, 130, 662

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

Divisors of 392

List of positive integer divisors of 392 that divides 392 without a remainder.

1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392

Divisors of 130

List of positive integer divisors of 130 that divides 130 without a remainder.

1, 2, 5, 10, 13, 26, 65, 130

Divisors of 662

List of positive integer divisors of 662 that divides 662 without a remainder.

1, 2, 331, 662

Greatest Common Divisior

We found the divisors of 392, 130, 662 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 392, 130, 662 is 2.

Therefore, GCD of numbers 392, 130, 662 is 2

Given Input Data is 392, 130, 662

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

Prime Factorization of 392 is 2 x 2 x 2 x 7 x 7

Prime Factorization of 130 is 2 x 5 x 13

Prime Factorization of 662 is 2 x 331

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(392, 130) = 25480

GCD(392, 130) = ( 392 x 130 ) / 25480

GCD(392, 130) = 50960 / 25480

GCD(392, 130) = 2

Step2:

Here we consider the GCD from the above i.e. 2 as first number and the next as 662

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

LCM(2, 662) = 662

GCD(2, 662) = ( 2 x 662 ) / 662

GCD(2, 662) = 1324 / 662

GCD(2, 662) = 2

GCD of 392, 130, 662 is 2

Here are some samples of GCD of Numbers calculations.

• GCD of 439, 290, 358
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1. What is the GCD of 392, 130, 662?

GCD of 392, 130, 662 is 2

2. Where do I get the detailed procedure to find GCD of 392, 130, 662?

You can find a detailed procedure to find GCD of 392, 130, 662 on our page.

3. How to find GCD of 392, 130, 662 on a calculator?

You can find the GCD of 392, 130, 662 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.