GCD of 89, 811, 468, 138 Calculator

Given Input numbers are 89, 811, 468, 138

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

Divisors of 89

List of positive integer divisors of 89 that divides 89 without a remainder.

1, 89

Divisors of 811

List of positive integer divisors of 811 that divides 811 without a remainder.

1, 811

Divisors of 468

List of positive integer divisors of 468 that divides 468 without a remainder.

1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468

Divisors of 138

List of positive integer divisors of 138 that divides 138 without a remainder.

1, 2, 3, 6, 23, 46, 69, 138

Greatest Common Divisior

We found the divisors of 89, 811, 468, 138 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 89, 811, 468, 138 is 1.

Therefore, GCD of numbers 89, 811, 468, 138 is 1

Given Input Data is 89, 811, 468, 138

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

Prime Factorization of 89 is 89

Prime Factorization of 811 is 811

Prime Factorization of 468 is 2 x 2 x 3 x 3 x 13

Prime Factorization of 138 is 2 x 3 x 23

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(89, 811) = 72179

GCD(89, 811) = ( 89 x 811 ) / 72179

GCD(89, 811) = 72179 / 72179

GCD(89, 811) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 468

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

LCM(1, 468) = 468

GCD(1, 468) = ( 1 x 468 ) / 468

GCD(1, 468) = 468 / 468

GCD(1, 468) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 138

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

LCM(1, 138) = 138

GCD(1, 138) = ( 1 x 138 ) / 138

GCD(1, 138) = 138 / 138

GCD(1, 138) = 1

GCD of 89, 811, 468, 138 is 1

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• GCD of 38, 990, 138, 856
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• GCD of 88, 114, 594, 387
• GCD of 14, 250, 633, 646

1. What is the GCD of 89, 811, 468, 138?

GCD of 89, 811, 468, 138 is 1

2. Where do I get the detailed procedure to find GCD of 89, 811, 468, 138?

You can find a detailed procedure to find GCD of 89, 811, 468, 138 on our page.

3. How to find GCD of 89, 811, 468, 138 on a calculator?

You can find the GCD of 89, 811, 468, 138 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.