GCD of 87, 836, 987, 606 Calculator

Given Input numbers are 87, 836, 987, 606

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

Divisors of 87

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

1, 3, 29, 87

Divisors of 836

List of positive integer divisors of 836 that divides 836 without a remainder.

1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836

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

Greatest Common Divisior

We found the divisors of 87, 836, 987, 606 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 87, 836, 987, 606 is 1.

Therefore, GCD of numbers 87, 836, 987, 606 is 1

Given Input Data is 87, 836, 987, 606

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

Prime Factorization of 87 is 3 x 29

Prime Factorization of 836 is 2 x 2 x 11 x 19

Prime Factorization of 987 is 3 x 7 x 47

Prime Factorization of 606 is 2 x 3 x 101

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(87, 836) = 72732

GCD(87, 836) = ( 87 x 836 ) / 72732

GCD(87, 836) = 72732 / 72732

GCD(87, 836) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 987

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

LCM(1, 987) = 987

GCD(1, 987) = ( 1 x 987 ) / 987

GCD(1, 987) = 987 / 987

GCD(1, 987) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 606

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

LCM(1, 606) = 606

GCD(1, 606) = ( 1 x 606 ) / 606

GCD(1, 606) = 606 / 606

GCD(1, 606) = 1

GCD of 87, 836, 987, 606 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 42, 794, 999, 912
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• GCD of 19, 899, 558, 136
• GCD of 30, 783, 273, 613

1. What is the GCD of 87, 836, 987, 606?

GCD of 87, 836, 987, 606 is 1

2. Where do I get the detailed procedure to find GCD of 87, 836, 987, 606?

You can find a detailed procedure to find GCD of 87, 836, 987, 606 on our page.

3. How to find GCD of 87, 836, 987, 606 on a calculator?

You can find the GCD of 87, 836, 987, 606 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.