GCD of 124, 863, 87, 888 Calculator

Given Input numbers are 124, 863, 87, 888

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

Divisors of 124

List of positive integer divisors of 124 that divides 124 without a remainder.

1, 2, 4, 31, 62, 124

Divisors of 863

List of positive integer divisors of 863 that divides 863 without a remainder.

1, 863

Divisors of 87

List of positive integer divisors of 87 that divides 87 without a remainder.

1, 3, 29, 87

Divisors of 888

List of positive integer divisors of 888 that divides 888 without a remainder.

1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 111, 148, 222, 296, 444, 888

Greatest Common Divisior

We found the divisors of 124, 863, 87, 888 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 124, 863, 87, 888 is 1.

Therefore, GCD of numbers 124, 863, 87, 888 is 1

Given Input Data is 124, 863, 87, 888

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

Prime Factorization of 124 is 2 x 2 x 31

Prime Factorization of 863 is 863

Prime Factorization of 87 is 3 x 29

Prime Factorization of 888 is 2 x 2 x 2 x 3 x 37

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(124, 863) = 107012

GCD(124, 863) = ( 124 x 863 ) / 107012

GCD(124, 863) = 107012 / 107012

GCD(124, 863) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 87

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

LCM(1, 87) = 87

GCD(1, 87) = ( 1 x 87 ) / 87

GCD(1, 87) = 87 / 87

GCD(1, 87) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 888

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

LCM(1, 888) = 888

GCD(1, 888) = ( 1 x 888 ) / 888

GCD(1, 888) = 888 / 888

GCD(1, 888) = 1

GCD of 124, 863, 87, 888 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 622, 812, 19, 353
• GCD of 432, 338, 25, 519
• GCD of 598, 788, 45, 296
• GCD of 525, 871, 59, 459
• GCD of 220, 200, 45, 190

1. What is the GCD of 124, 863, 87, 888?

GCD of 124, 863, 87, 888 is 1

2. Where do I get the detailed procedure to find GCD of 124, 863, 87, 888?

You can find a detailed procedure to find GCD of 124, 863, 87, 888 on our page.

3. How to find GCD of 124, 863, 87, 888 on a calculator?

You can find the GCD of 124, 863, 87, 888 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.