GCD of 987, 637, 50 Calculator

Given Input numbers are 987, 637, 50

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

Divisors of 987

List of positive integer divisors of 987 that divides 987 without a remainder.

1, 3, 7, 21, 47, 141, 329, 987

Divisors of 637

List of positive integer divisors of 637 that divides 637 without a remainder.

1, 7, 13, 49, 91, 637

Divisors of 50

List of positive integer divisors of 50 that divides 50 without a remainder.

1, 2, 5, 10, 25, 50

Greatest Common Divisior

We found the divisors of 987, 637, 50 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 987, 637, 50 is 1.

Therefore, GCD of numbers 987, 637, 50 is 1

Given Input Data is 987, 637, 50

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

Prime Factorization of 987 is 3 x 7 x 47

Prime Factorization of 637 is 7 x 7 x 13

Prime Factorization of 50 is 2 x 5 x 5

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(987, 637) = 89817

GCD(987, 637) = ( 987 x 637 ) / 89817

GCD(987, 637) = 628719 / 89817

GCD(987, 637) = 7

Step2:

Here we consider the GCD from the above i.e. 7 as first number and the next as 50

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

LCM(7, 50) = 350

GCD(7, 50) = ( 7 x 50 ) / 350

GCD(7, 50) = 350 / 350

GCD(7, 50) = 1

GCD of 987, 637, 50 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 817, 525, 16
• GCD of 452, 650, 64
• GCD of 867, 508, 90
• GCD of 175, 603, 86
• GCD of 812, 862, 94

1. What is the GCD of 987, 637, 50?

GCD of 987, 637, 50 is 1

2. Where do I get the detailed procedure to find GCD of 987, 637, 50?

You can find a detailed procedure to find GCD of 987, 637, 50 on our page.

3. How to find GCD of 987, 637, 50 on a calculator?

You can find the GCD of 987, 637, 50 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.