GCD of 658, 389, 29, 624 Calculator

Given Input numbers are 658, 389, 29, 624

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

Divisors of 658

List of positive integer divisors of 658 that divides 658 without a remainder.

1, 2, 7, 14, 47, 94, 329, 658

Divisors of 389

List of positive integer divisors of 389 that divides 389 without a remainder.

1, 389

Divisors of 29

List of positive integer divisors of 29 that divides 29 without a remainder.

1, 29

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

Greatest Common Divisior

We found the divisors of 658, 389, 29, 624 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 658, 389, 29, 624 is 1.

Therefore, GCD of numbers 658, 389, 29, 624 is 1

Given Input Data is 658, 389, 29, 624

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

Prime Factorization of 658 is 2 x 7 x 47

Prime Factorization of 389 is 389

Prime Factorization of 29 is 29

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

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(658, 389) = 255962

GCD(658, 389) = ( 658 x 389 ) / 255962

GCD(658, 389) = 255962 / 255962

GCD(658, 389) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 29

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

LCM(1, 29) = 29

GCD(1, 29) = ( 1 x 29 ) / 29

GCD(1, 29) = 29 / 29

GCD(1, 29) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 624

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

LCM(1, 624) = 624

GCD(1, 624) = ( 1 x 624 ) / 624

GCD(1, 624) = 624 / 624

GCD(1, 624) = 1

GCD of 658, 389, 29, 624 is 1

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• GCD of 614, 544, 54, 203
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1. What is the GCD of 658, 389, 29, 624?

GCD of 658, 389, 29, 624 is 1

2. Where do I get the detailed procedure to find GCD of 658, 389, 29, 624?

You can find a detailed procedure to find GCD of 658, 389, 29, 624 on our page.

3. How to find GCD of 658, 389, 29, 624 on a calculator?

You can find the GCD of 658, 389, 29, 624 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.