GCD of 539, 722, 48, 643 Calculator

Given Input numbers are 539, 722, 48, 643

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

Divisors of 539

List of positive integer divisors of 539 that divides 539 without a remainder.

1, 7, 11, 49, 77, 539

Divisors of 722

List of positive integer divisors of 722 that divides 722 without a remainder.

1, 2, 19, 38, 361, 722

Divisors of 48

List of positive integer divisors of 48 that divides 48 without a remainder.

1, 2, 3, 4, 6, 8, 12, 16, 24, 48

Divisors of 643

List of positive integer divisors of 643 that divides 643 without a remainder.

1, 643

Greatest Common Divisior

We found the divisors of 539, 722, 48, 643 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 539, 722, 48, 643 is 1.

Therefore, GCD of numbers 539, 722, 48, 643 is 1

Given Input Data is 539, 722, 48, 643

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

Prime Factorization of 539 is 7 x 7 x 11

Prime Factorization of 722 is 2 x 19 x 19

Prime Factorization of 48 is 2 x 2 x 2 x 2 x 3

Prime Factorization of 643 is 643

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(539, 722) = 389158

GCD(539, 722) = ( 539 x 722 ) / 389158

GCD(539, 722) = 389158 / 389158

GCD(539, 722) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 48

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

LCM(1, 48) = 48

GCD(1, 48) = ( 1 x 48 ) / 48

GCD(1, 48) = 48 / 48

GCD(1, 48) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 643

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

LCM(1, 643) = 643

GCD(1, 643) = ( 1 x 643 ) / 643

GCD(1, 643) = 643 / 643

GCD(1, 643) = 1

GCD of 539, 722, 48, 643 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 351, 891, 39, 911
• GCD of 356, 326, 79, 796
• GCD of 700, 491, 61, 115
• GCD of 743, 665, 19, 639
• GCD of 244, 739, 91, 514

1. What is the GCD of 539, 722, 48, 643?

GCD of 539, 722, 48, 643 is 1

2. Where do I get the detailed procedure to find GCD of 539, 722, 48, 643?

You can find a detailed procedure to find GCD of 539, 722, 48, 643 on our page.

3. How to find GCD of 539, 722, 48, 643 on a calculator?

You can find the GCD of 539, 722, 48, 643 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.