GCD of 24, 247, 361, 137 Calculator

Given Input numbers are 24, 247, 361, 137

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

Divisors of 24

List of positive integer divisors of 24 that divides 24 without a remainder.

1, 2, 3, 4, 6, 8, 12, 24

Divisors of 247

List of positive integer divisors of 247 that divides 247 without a remainder.

1, 13, 19, 247

Divisors of 361

List of positive integer divisors of 361 that divides 361 without a remainder.

1, 19, 361

Divisors of 137

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

1, 137

Greatest Common Divisior

We found the divisors of 24, 247, 361, 137 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 24, 247, 361, 137 is 1.

Therefore, GCD of numbers 24, 247, 361, 137 is 1

Given Input Data is 24, 247, 361, 137

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

Prime Factorization of 24 is 2 x 2 x 2 x 3

Prime Factorization of 247 is 13 x 19

Prime Factorization of 361 is 19 x 19

Prime Factorization of 137 is 137

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(24, 247) = 5928

GCD(24, 247) = ( 24 x 247 ) / 5928

GCD(24, 247) = 5928 / 5928

GCD(24, 247) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 361

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

LCM(1, 361) = 361

GCD(1, 361) = ( 1 x 361 ) / 361

GCD(1, 361) = 361 / 361

GCD(1, 361) = 1

Step3:

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

GCD of 24, 247, 361, 137 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 55, 641, 163, 141
• GCD of 60, 760, 748, 560
• GCD of 52, 924, 538, 823
• GCD of 44, 459, 179, 247
• GCD of 95, 563, 439, 437

1. What is the GCD of 24, 247, 361, 137?

GCD of 24, 247, 361, 137 is 1

2. Where do I get the detailed procedure to find GCD of 24, 247, 361, 137?

You can find a detailed procedure to find GCD of 24, 247, 361, 137 on our page.

3. How to find GCD of 24, 247, 361, 137 on a calculator?

You can find the GCD of 24, 247, 361, 137 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.