GCD of 420, 654, 592 Calculator

Given Input numbers are 420, 654, 592

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

Divisors of 420

List of positive integer divisors of 420 that divides 420 without a remainder.

1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420

Divisors of 654

List of positive integer divisors of 654 that divides 654 without a remainder.

1, 2, 3, 6, 109, 218, 327, 654

Divisors of 592

List of positive integer divisors of 592 that divides 592 without a remainder.

1, 2, 4, 8, 16, 37, 74, 148, 296, 592

Greatest Common Divisior

We found the divisors of 420, 654, 592 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 420, 654, 592 is 2.

Therefore, GCD of numbers 420, 654, 592 is 2

Given Input Data is 420, 654, 592

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

Prime Factorization of 420 is 2 x 2 x 3 x 5 x 7

Prime Factorization of 654 is 2 x 3 x 109

Prime Factorization of 592 is 2 x 2 x 2 x 2 x 37

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(420, 654) = 45780

GCD(420, 654) = ( 420 x 654 ) / 45780

GCD(420, 654) = 274680 / 45780

GCD(420, 654) = 6

Step2:

Here we consider the GCD from the above i.e. 6 as first number and the next as 592

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

LCM(6, 592) = 1776

GCD(6, 592) = ( 6 x 592 ) / 1776

GCD(6, 592) = 3552 / 1776

GCD(6, 592) = 2

GCD of 420, 654, 592 is 2

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• GCD of 239, 683, 110
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1. What is the GCD of 420, 654, 592?

GCD of 420, 654, 592 is 2

2. Where do I get the detailed procedure to find GCD of 420, 654, 592?

You can find a detailed procedure to find GCD of 420, 654, 592 on our page.

3. How to find GCD of 420, 654, 592 on a calculator?

You can find the GCD of 420, 654, 592 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.