GCD of 628, 160, 513, 873 Calculator

Given Input numbers are 628, 160, 513, 873

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

Divisors of 628

List of positive integer divisors of 628 that divides 628 without a remainder.

1, 2, 4, 157, 314, 628

Divisors of 160

List of positive integer divisors of 160 that divides 160 without a remainder.

1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160

Divisors of 513

List of positive integer divisors of 513 that divides 513 without a remainder.

1, 3, 9, 19, 27, 57, 171, 513

Divisors of 873

List of positive integer divisors of 873 that divides 873 without a remainder.

1, 3, 9, 97, 291, 873

Greatest Common Divisior

We found the divisors of 628, 160, 513, 873 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 628, 160, 513, 873 is 1.

Therefore, GCD of numbers 628, 160, 513, 873 is 1

Given Input Data is 628, 160, 513, 873

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

Prime Factorization of 628 is 2 x 2 x 157

Prime Factorization of 160 is 2 x 2 x 2 x 2 x 2 x 5

Prime Factorization of 513 is 3 x 3 x 3 x 19

Prime Factorization of 873 is 3 x 3 x 97

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(628, 160) = 25120

GCD(628, 160) = ( 628 x 160 ) / 25120

GCD(628, 160) = 100480 / 25120

GCD(628, 160) = 4

Step2:

Here we consider the GCD from the above i.e. 4 as first number and the next as 513

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

LCM(4, 513) = 2052

GCD(4, 513) = ( 4 x 513 ) / 2052

GCD(4, 513) = 2052 / 2052

GCD(4, 513) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 873

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

LCM(1, 873) = 873

GCD(1, 873) = ( 1 x 873 ) / 873

GCD(1, 873) = 873 / 873

GCD(1, 873) = 1

GCD of 628, 160, 513, 873 is 1

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1. What is the GCD of 628, 160, 513, 873?

GCD of 628, 160, 513, 873 is 1

2. Where do I get the detailed procedure to find GCD of 628, 160, 513, 873?

You can find a detailed procedure to find GCD of 628, 160, 513, 873 on our page.

3. How to find GCD of 628, 160, 513, 873 on a calculator?

You can find the GCD of 628, 160, 513, 873 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.