GCD of 987, 101, 80, 886 Calculator

Given Input numbers are 987, 101, 80, 886

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 101

List of positive integer divisors of 101 that divides 101 without a remainder.

1, 101

Divisors of 80

List of positive integer divisors of 80 that divides 80 without a remainder.

1, 2, 4, 5, 8, 10, 16, 20, 40, 80

Divisors of 886

List of positive integer divisors of 886 that divides 886 without a remainder.

1, 2, 443, 886

Greatest Common Divisior

We found the divisors of 987, 101, 80, 886 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 987, 101, 80, 886 is 1.

Therefore, GCD of numbers 987, 101, 80, 886 is 1

Given Input Data is 987, 101, 80, 886

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 101 is 101

Prime Factorization of 80 is 2 x 2 x 2 x 2 x 5

Prime Factorization of 886 is 2 x 443

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, 101) = 99687

GCD(987, 101) = ( 987 x 101 ) / 99687

GCD(987, 101) = 99687 / 99687

GCD(987, 101) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 80

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

LCM(1, 80) = 80

GCD(1, 80) = ( 1 x 80 ) / 80

GCD(1, 80) = 80 / 80

GCD(1, 80) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 886

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

LCM(1, 886) = 886

GCD(1, 886) = ( 1 x 886 ) / 886

GCD(1, 886) = 886 / 886

GCD(1, 886) = 1

GCD of 987, 101, 80, 886 is 1

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1. What is the GCD of 987, 101, 80, 886?

GCD of 987, 101, 80, 886 is 1

2. Where do I get the detailed procedure to find GCD of 987, 101, 80, 886?

You can find a detailed procedure to find GCD of 987, 101, 80, 886 on our page.

3. How to find GCD of 987, 101, 80, 886 on a calculator?

You can find the GCD of 987, 101, 80, 886 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.