GCD of 842, 628, 70, 483 Calculator

Given Input numbers are 842, 628, 70, 483

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

Divisors of 842

List of positive integer divisors of 842 that divides 842 without a remainder.

1, 2, 421, 842

Divisors of 628

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

1, 2, 4, 157, 314, 628

Divisors of 70

List of positive integer divisors of 70 that divides 70 without a remainder.

1, 2, 5, 7, 10, 14, 35, 70

Divisors of 483

List of positive integer divisors of 483 that divides 483 without a remainder.

1, 3, 7, 21, 23, 69, 161, 483

Greatest Common Divisior

We found the divisors of 842, 628, 70, 483 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 842, 628, 70, 483 is 1.

Therefore, GCD of numbers 842, 628, 70, 483 is 1

Given Input Data is 842, 628, 70, 483

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

Prime Factorization of 842 is 2 x 421

Prime Factorization of 628 is 2 x 2 x 157

Prime Factorization of 70 is 2 x 5 x 7

Prime Factorization of 483 is 3 x 7 x 23

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(842, 628) = 264388

GCD(842, 628) = ( 842 x 628 ) / 264388

GCD(842, 628) = 528776 / 264388

GCD(842, 628) = 2

Step2:

Here we consider the GCD from the above i.e. 2 as first number and the next as 70

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

LCM(2, 70) = 70

GCD(2, 70) = ( 2 x 70 ) / 70

GCD(2, 70) = 140 / 70

GCD(2, 70) = 2

Step3:

Here we consider the GCD from the above i.e. 2 as first number and the next as 483

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

LCM(2, 483) = 966

GCD(2, 483) = ( 2 x 483 ) / 966

GCD(2, 483) = 966 / 966

GCD(2, 483) = 1

GCD of 842, 628, 70, 483 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 376, 186, 59, 556
• GCD of 340, 532, 29, 123
• GCD of 124, 294, 41, 765
• GCD of 718, 842, 96, 693
• GCD of 176, 228, 89, 325

1. What is the GCD of 842, 628, 70, 483?

GCD of 842, 628, 70, 483 is 1

2. Where do I get the detailed procedure to find GCD of 842, 628, 70, 483?

You can find a detailed procedure to find GCD of 842, 628, 70, 483 on our page.

3. How to find GCD of 842, 628, 70, 483 on a calculator?

You can find the GCD of 842, 628, 70, 483 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.