GCD of 987, 606, 676 Calculator

Given Input numbers are 987, 606, 676

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 606

List of positive integer divisors of 606 that divides 606 without a remainder.

1, 2, 3, 6, 101, 202, 303, 606

Divisors of 676

List of positive integer divisors of 676 that divides 676 without a remainder.

1, 2, 4, 13, 26, 52, 169, 338, 676

Greatest Common Divisior

We found the divisors of 987, 606, 676 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 987, 606, 676 is 1.

Therefore, GCD of numbers 987, 606, 676 is 1

Given Input Data is 987, 606, 676

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 606 is 2 x 3 x 101

Prime Factorization of 676 is 2 x 2 x 13 x 13

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, 606) = 199374

GCD(987, 606) = ( 987 x 606 ) / 199374

GCD(987, 606) = 598122 / 199374

GCD(987, 606) = 3

Step2:

Here we consider the GCD from the above i.e. 3 as first number and the next as 676

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

LCM(3, 676) = 2028

GCD(3, 676) = ( 3 x 676 ) / 2028

GCD(3, 676) = 2028 / 2028

GCD(3, 676) = 1

GCD of 987, 606, 676 is 1

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1. What is the GCD of 987, 606, 676?

GCD of 987, 606, 676 is 1

2. Where do I get the detailed procedure to find GCD of 987, 606, 676?

You can find a detailed procedure to find GCD of 987, 606, 676 on our page.

3. How to find GCD of 987, 606, 676 on a calculator?

You can find the GCD of 987, 606, 676 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.