GCD of 530, 651, 496, 124 Calculator

Given Input numbers are 530, 651, 496, 124

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

Divisors of 530

List of positive integer divisors of 530 that divides 530 without a remainder.

1, 2, 5, 10, 53, 106, 265, 530

Divisors of 651

List of positive integer divisors of 651 that divides 651 without a remainder.

1, 3, 7, 21, 31, 93, 217, 651

Divisors of 496

List of positive integer divisors of 496 that divides 496 without a remainder.

1, 2, 4, 8, 16, 31, 62, 124, 248, 496

Divisors of 124

List of positive integer divisors of 124 that divides 124 without a remainder.

1, 2, 4, 31, 62, 124

Greatest Common Divisior

We found the divisors of 530, 651, 496, 124 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 530, 651, 496, 124 is 1.

Therefore, GCD of numbers 530, 651, 496, 124 is 1

Given Input Data is 530, 651, 496, 124

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

Prime Factorization of 530 is 2 x 5 x 53

Prime Factorization of 651 is 3 x 7 x 31

Prime Factorization of 496 is 2 x 2 x 2 x 2 x 31

Prime Factorization of 124 is 2 x 2 x 31

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(530, 651) = 345030

GCD(530, 651) = ( 530 x 651 ) / 345030

GCD(530, 651) = 345030 / 345030

GCD(530, 651) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 496

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

LCM(1, 496) = 496

GCD(1, 496) = ( 1 x 496 ) / 496

GCD(1, 496) = 496 / 496

GCD(1, 496) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 124

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

LCM(1, 124) = 124

GCD(1, 124) = ( 1 x 124 ) / 124

GCD(1, 124) = 124 / 124

GCD(1, 124) = 1

GCD of 530, 651, 496, 124 is 1

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1. What is the GCD of 530, 651, 496, 124?

GCD of 530, 651, 496, 124 is 1

2. Where do I get the detailed procedure to find GCD of 530, 651, 496, 124?

You can find a detailed procedure to find GCD of 530, 651, 496, 124 on our page.

3. How to find GCD of 530, 651, 496, 124 on a calculator?

You can find the GCD of 530, 651, 496, 124 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.