GCD of 624, 159, 58, 247 Calculator

Given Input numbers are 624, 159, 58, 247

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

Divisors of 624

List of positive integer divisors of 624 that divides 624 without a remainder.

1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624

Divisors of 159

List of positive integer divisors of 159 that divides 159 without a remainder.

1, 3, 53, 159

Divisors of 58

List of positive integer divisors of 58 that divides 58 without a remainder.

1, 2, 29, 58

Divisors of 247

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

1, 13, 19, 247

Greatest Common Divisior

We found the divisors of 624, 159, 58, 247 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 624, 159, 58, 247 is 1.

Therefore, GCD of numbers 624, 159, 58, 247 is 1

Given Input Data is 624, 159, 58, 247

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

Prime Factorization of 624 is 2 x 2 x 2 x 2 x 3 x 13

Prime Factorization of 159 is 3 x 53

Prime Factorization of 58 is 2 x 29

Prime Factorization of 247 is 13 x 19

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(624, 159) = 33072

GCD(624, 159) = ( 624 x 159 ) / 33072

GCD(624, 159) = 99216 / 33072

GCD(624, 159) = 3

Step2:

Here we consider the GCD from the above i.e. 3 as first number and the next as 58

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

LCM(3, 58) = 174

GCD(3, 58) = ( 3 x 58 ) / 174

GCD(3, 58) = 174 / 174

GCD(3, 58) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 247

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

LCM(1, 247) = 247

GCD(1, 247) = ( 1 x 247 ) / 247

GCD(1, 247) = 247 / 247

GCD(1, 247) = 1

GCD of 624, 159, 58, 247 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 763, 645, 14, 975
• GCD of 406, 174, 10, 426
• GCD of 572, 504, 75, 464
• GCD of 553, 910, 69, 937
• GCD of 853, 246, 70, 429

1. What is the GCD of 624, 159, 58, 247?

GCD of 624, 159, 58, 247 is 1

2. Where do I get the detailed procedure to find GCD of 624, 159, 58, 247?

You can find a detailed procedure to find GCD of 624, 159, 58, 247 on our page.

3. How to find GCD of 624, 159, 58, 247 on a calculator?

You can find the GCD of 624, 159, 58, 247 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.