GCD of 520, 452, 386 Calculator

Given Input numbers are 520, 452, 386

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

Divisors of 520

List of positive integer divisors of 520 that divides 520 without a remainder.

1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520

Divisors of 452

List of positive integer divisors of 452 that divides 452 without a remainder.

1, 2, 4, 113, 226, 452

Divisors of 386

List of positive integer divisors of 386 that divides 386 without a remainder.

1, 2, 193, 386

Greatest Common Divisior

We found the divisors of 520, 452, 386 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 520, 452, 386 is 2.

Therefore, GCD of numbers 520, 452, 386 is 2

Given Input Data is 520, 452, 386

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

Prime Factorization of 520 is 2 x 2 x 2 x 5 x 13

Prime Factorization of 452 is 2 x 2 x 113

Prime Factorization of 386 is 2 x 193

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(520, 452) = 58760

GCD(520, 452) = ( 520 x 452 ) / 58760

GCD(520, 452) = 235040 / 58760

GCD(520, 452) = 4

Step2:

Here we consider the GCD from the above i.e. 4 as first number and the next as 386

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

LCM(4, 386) = 772

GCD(4, 386) = ( 4 x 386 ) / 772

GCD(4, 386) = 1544 / 772

GCD(4, 386) = 2

GCD of 520, 452, 386 is 2

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1. What is the GCD of 520, 452, 386?

GCD of 520, 452, 386 is 2

2. Where do I get the detailed procedure to find GCD of 520, 452, 386?

You can find a detailed procedure to find GCD of 520, 452, 386 on our page.

3. How to find GCD of 520, 452, 386 on a calculator?

You can find the GCD of 520, 452, 386 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.