GCD of 82, 377, 137, 138 Calculator

Given Input numbers are 82, 377, 137, 138

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

Divisors of 82

List of positive integer divisors of 82 that divides 82 without a remainder.

1, 2, 41, 82

Divisors of 377

List of positive integer divisors of 377 that divides 377 without a remainder.

1, 13, 29, 377

Divisors of 137

List of positive integer divisors of 137 that divides 137 without a remainder.

1, 137

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 82, 377, 137, 138 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 82, 377, 137, 138 is 1.

Therefore, GCD of numbers 82, 377, 137, 138 is 1

Given Input Data is 82, 377, 137, 138

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

Prime Factorization of 82 is 2 x 41

Prime Factorization of 377 is 13 x 29

Prime Factorization of 137 is 137

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(82, 377) = 30914

GCD(82, 377) = ( 82 x 377 ) / 30914

GCD(82, 377) = 30914 / 30914

GCD(82, 377) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 137

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

LCM(1, 137) = 137

GCD(1, 137) = ( 1 x 137 ) / 137

GCD(1, 137) = 137 / 137

GCD(1, 137) = 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 82, 377, 137, 138 is 1

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• GCD of 47, 731, 341, 450
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1. What is the GCD of 82, 377, 137, 138?

GCD of 82, 377, 137, 138 is 1

2. Where do I get the detailed procedure to find GCD of 82, 377, 137, 138?

You can find a detailed procedure to find GCD of 82, 377, 137, 138 on our page.

3. How to find GCD of 82, 377, 137, 138 on a calculator?

You can find the GCD of 82, 377, 137, 138 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.