GCD of 669, 144, 486 Calculator

Given Input numbers are 669, 144, 486

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

Divisors of 669

List of positive integer divisors of 669 that divides 669 without a remainder.

1, 3, 223, 669

Divisors of 144

List of positive integer divisors of 144 that divides 144 without a remainder.

1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144

Divisors of 486

List of positive integer divisors of 486 that divides 486 without a remainder.

1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486

Greatest Common Divisior

We found the divisors of 669, 144, 486 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 669, 144, 486 is 3.

Therefore, GCD of numbers 669, 144, 486 is 3

Given Input Data is 669, 144, 486

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

Prime Factorization of 669 is 3 x 223

Prime Factorization of 144 is 2 x 2 x 2 x 2 x 3 x 3

Prime Factorization of 486 is 2 x 3 x 3 x 3 x 3 x 3

Highest common occurrences in the given inputs are 3¹

Multiplying them we get the GCD as 3

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(669, 144) = 32112

GCD(669, 144) = ( 669 x 144 ) / 32112

GCD(669, 144) = 96336 / 32112

GCD(669, 144) = 3

Step2:

Here we consider the GCD from the above i.e. 3 as first number and the next as 486

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

LCM(3, 486) = 486

GCD(3, 486) = ( 3 x 486 ) / 486

GCD(3, 486) = 1458 / 486

GCD(3, 486) = 3

GCD of 669, 144, 486 is 3

Here are some samples of GCD of Numbers calculations.

• GCD of 645, 418, 817
• GCD of 377, 738, 668
• GCD of 787, 476, 462
• GCD of 649, 897, 229
• GCD of 955, 241, 446

1. What is the GCD of 669, 144, 486?

GCD of 669, 144, 486 is 3

2. Where do I get the detailed procedure to find GCD of 669, 144, 486?

You can find a detailed procedure to find GCD of 669, 144, 486 on our page.

3. How to find GCD of 669, 144, 486 on a calculator?

You can find the GCD of 669, 144, 486 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.