GCD of 103, 562, 685, 424 Calculator

Given Input numbers are 103, 562, 685, 424

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

Divisors of 103

List of positive integer divisors of 103 that divides 103 without a remainder.

1, 103

Divisors of 562

List of positive integer divisors of 562 that divides 562 without a remainder.

1, 2, 281, 562

Divisors of 685

List of positive integer divisors of 685 that divides 685 without a remainder.

1, 5, 137, 685

Divisors of 424

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

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

Greatest Common Divisior

We found the divisors of 103, 562, 685, 424 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 103, 562, 685, 424 is 1.

Therefore, GCD of numbers 103, 562, 685, 424 is 1

Given Input Data is 103, 562, 685, 424

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

Prime Factorization of 103 is 103

Prime Factorization of 562 is 2 x 281

Prime Factorization of 685 is 5 x 137

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

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(103, 562) = 57886

GCD(103, 562) = ( 103 x 562 ) / 57886

GCD(103, 562) = 57886 / 57886

GCD(103, 562) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 685

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

LCM(1, 685) = 685

GCD(1, 685) = ( 1 x 685 ) / 685

GCD(1, 685) = 685 / 685

GCD(1, 685) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 424

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

LCM(1, 424) = 424

GCD(1, 424) = ( 1 x 424 ) / 424

GCD(1, 424) = 424 / 424

GCD(1, 424) = 1

GCD of 103, 562, 685, 424 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 944, 707, 103, 474
• GCD of 991, 578, 837, 293
• GCD of 361, 932, 443, 248
• GCD of 843, 598, 897, 441
• GCD of 163, 378, 233, 482

1. What is the GCD of 103, 562, 685, 424?

GCD of 103, 562, 685, 424 is 1

2. Where do I get the detailed procedure to find GCD of 103, 562, 685, 424?

You can find a detailed procedure to find GCD of 103, 562, 685, 424 on our page.

3. How to find GCD of 103, 562, 685, 424 on a calculator?

You can find the GCD of 103, 562, 685, 424 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.