GCD of 137, 976, 27, 170 Calculator

Given Input numbers are 137, 976, 27, 170

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

Divisors of 137

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

1, 137

Divisors of 976

List of positive integer divisors of 976 that divides 976 without a remainder.

1, 2, 4, 8, 16, 61, 122, 244, 488, 976

Divisors of 27

List of positive integer divisors of 27 that divides 27 without a remainder.

1, 3, 9, 27

Divisors of 170

List of positive integer divisors of 170 that divides 170 without a remainder.

1, 2, 5, 10, 17, 34, 85, 170

Greatest Common Divisior

We found the divisors of 137, 976, 27, 170 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 137, 976, 27, 170 is 1.

Therefore, GCD of numbers 137, 976, 27, 170 is 1

Given Input Data is 137, 976, 27, 170

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

Prime Factorization of 137 is 137

Prime Factorization of 976 is 2 x 2 x 2 x 2 x 61

Prime Factorization of 27 is 3 x 3 x 3

Prime Factorization of 170 is 2 x 5 x 17

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(137, 976) = 133712

GCD(137, 976) = ( 137 x 976 ) / 133712

GCD(137, 976) = 133712 / 133712

GCD(137, 976) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 27

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

LCM(1, 27) = 27

GCD(1, 27) = ( 1 x 27 ) / 27

GCD(1, 27) = 27 / 27

GCD(1, 27) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 170

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

LCM(1, 170) = 170

GCD(1, 170) = ( 1 x 170 ) / 170

GCD(1, 170) = 170 / 170

GCD(1, 170) = 1

GCD of 137, 976, 27, 170 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 932, 896, 94, 218
• GCD of 206, 654, 82, 777
• GCD of 695, 673, 17, 553
• GCD of 520, 718, 75, 514
• GCD of 279, 621, 62, 784

1. What is the GCD of 137, 976, 27, 170?

GCD of 137, 976, 27, 170 is 1

2. Where do I get the detailed procedure to find GCD of 137, 976, 27, 170?

You can find a detailed procedure to find GCD of 137, 976, 27, 170 on our page.

3. How to find GCD of 137, 976, 27, 170 on a calculator?

You can find the GCD of 137, 976, 27, 170 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.