GCD of 646, 260, 532 Calculator

Given Input numbers are 646, 260, 532

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

Divisors of 646

List of positive integer divisors of 646 that divides 646 without a remainder.

1, 2, 17, 19, 34, 38, 323, 646

Divisors of 260

List of positive integer divisors of 260 that divides 260 without a remainder.

1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260

Divisors of 532

List of positive integer divisors of 532 that divides 532 without a remainder.

1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532

Greatest Common Divisior

We found the divisors of 646, 260, 532 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 646, 260, 532 is 2.

Therefore, GCD of numbers 646, 260, 532 is 2

Given Input Data is 646, 260, 532

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

Prime Factorization of 646 is 2 x 17 x 19

Prime Factorization of 260 is 2 x 2 x 5 x 13

Prime Factorization of 532 is 2 x 2 x 7 x 19

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(646, 260) = 83980

GCD(646, 260) = ( 646 x 260 ) / 83980

GCD(646, 260) = 167960 / 83980

GCD(646, 260) = 2

Step2:

Here we consider the GCD from the above i.e. 2 as first number and the next as 532

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

LCM(2, 532) = 532

GCD(2, 532) = ( 2 x 532 ) / 532

GCD(2, 532) = 1064 / 532

GCD(2, 532) = 2

GCD of 646, 260, 532 is 2

Here are some samples of GCD of Numbers calculations.

• GCD of 158, 664, 296
• GCD of 215, 938, 922
• GCD of 544, 827, 594
• GCD of 524, 893, 110
• GCD of 400, 760, 380

1. What is the GCD of 646, 260, 532?

GCD of 646, 260, 532 is 2

2. Where do I get the detailed procedure to find GCD of 646, 260, 532?

You can find a detailed procedure to find GCD of 646, 260, 532 on our page.

3. How to find GCD of 646, 260, 532 on a calculator?

You can find the GCD of 646, 260, 532 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.