GCD of 885, 528, 130, 343 Calculator

Given Input numbers are 885, 528, 130, 343

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

Divisors of 885

List of positive integer divisors of 885 that divides 885 without a remainder.

1, 3, 5, 15, 59, 177, 295, 885

Divisors of 528

List of positive integer divisors of 528 that divides 528 without a remainder.

1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528

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 343

List of positive integer divisors of 343 that divides 343 without a remainder.

1, 7, 49, 343

Greatest Common Divisior

We found the divisors of 885, 528, 130, 343 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 885, 528, 130, 343 is 1.

Therefore, GCD of numbers 885, 528, 130, 343 is 1

Given Input Data is 885, 528, 130, 343

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

Prime Factorization of 885 is 3 x 5 x 59

Prime Factorization of 528 is 2 x 2 x 2 x 2 x 3 x 11

Prime Factorization of 130 is 2 x 5 x 13

Prime Factorization of 343 is 7 x 7 x 7

The above numbers do not have any common prime factor. So GCD is 1

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(885, 528) = 155760

GCD(885, 528) = ( 885 x 528 ) / 155760

GCD(885, 528) = 467280 / 155760

GCD(885, 528) = 3

Step2:

Here we consider the GCD from the above i.e. 3 as first number and the next as 130

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

LCM(3, 130) = 390

GCD(3, 130) = ( 3 x 130 ) / 390

GCD(3, 130) = 390 / 390

GCD(3, 130) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 343

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

LCM(1, 343) = 343

GCD(1, 343) = ( 1 x 343 ) / 343

GCD(1, 343) = 343 / 343

GCD(1, 343) = 1

GCD of 885, 528, 130, 343 is 1

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1. What is the GCD of 885, 528, 130, 343?

GCD of 885, 528, 130, 343 is 1

2. Where do I get the detailed procedure to find GCD of 885, 528, 130, 343?

You can find a detailed procedure to find GCD of 885, 528, 130, 343 on our page.

3. How to find GCD of 885, 528, 130, 343 on a calculator?

You can find the GCD of 885, 528, 130, 343 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.