GCD of 424, 556, 482, 670 Calculator

Given Input numbers are 424, 556, 482, 670

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

Divisors of 424

List of positive integer divisors of 424 that divides 424 without a remainder.

1, 2, 4, 8, 53, 106, 212, 424

Divisors of 556

List of positive integer divisors of 556 that divides 556 without a remainder.

1, 2, 4, 139, 278, 556

Divisors of 482

List of positive integer divisors of 482 that divides 482 without a remainder.

1, 2, 241, 482

Divisors of 670

List of positive integer divisors of 670 that divides 670 without a remainder.

1, 2, 5, 10, 67, 134, 335, 670

Greatest Common Divisior

We found the divisors of 424, 556, 482, 670 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 424, 556, 482, 670 is 2.

Therefore, GCD of numbers 424, 556, 482, 670 is 2

Given Input Data is 424, 556, 482, 670

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

Prime Factorization of 424 is 2 x 2 x 2 x 53

Prime Factorization of 556 is 2 x 2 x 139

Prime Factorization of 482 is 2 x 241

Prime Factorization of 670 is 2 x 5 x 67

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(424, 556) = 58936

GCD(424, 556) = ( 424 x 556 ) / 58936

GCD(424, 556) = 235744 / 58936

GCD(424, 556) = 4

Step2:

Here we consider the GCD from the above i.e. 4 as first number and the next as 482

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

LCM(4, 482) = 964

GCD(4, 482) = ( 4 x 482 ) / 964

GCD(4, 482) = 1928 / 964

GCD(4, 482) = 2

Step3:

Here we consider the GCD from the above i.e. 2 as first number and the next as 670

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

LCM(2, 670) = 670

GCD(2, 670) = ( 2 x 670 ) / 670

GCD(2, 670) = 1340 / 670

GCD(2, 670) = 2

GCD of 424, 556, 482, 670 is 2

Here are some samples of GCD of Numbers calculations.

• GCD of 676, 141, 414, 705
• GCD of 989, 270, 565, 387
• GCD of 319, 762, 611, 246
• GCD of 561, 648, 782, 796
• GCD of 453, 714, 884, 750

1. What is the GCD of 424, 556, 482, 670?

GCD of 424, 556, 482, 670 is 2

2. Where do I get the detailed procedure to find GCD of 424, 556, 482, 670?

You can find a detailed procedure to find GCD of 424, 556, 482, 670 on our page.

3. How to find GCD of 424, 556, 482, 670 on a calculator?

You can find the GCD of 424, 556, 482, 670 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.