GCD of 567, 147, 72, 503 Calculator

Given Input numbers are 567, 147, 72, 503

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

Divisors of 567

List of positive integer divisors of 567 that divides 567 without a remainder.

1, 3, 7, 9, 21, 27, 63, 81, 189, 567

Divisors of 147

List of positive integer divisors of 147 that divides 147 without a remainder.

1, 3, 7, 21, 49, 147

Divisors of 72

List of positive integer divisors of 72 that divides 72 without a remainder.

1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72

Divisors of 503

List of positive integer divisors of 503 that divides 503 without a remainder.

1, 503

Greatest Common Divisior

We found the divisors of 567, 147, 72, 503 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 567, 147, 72, 503 is 1.

Therefore, GCD of numbers 567, 147, 72, 503 is 1

Given Input Data is 567, 147, 72, 503

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

Prime Factorization of 567 is 3 x 3 x 3 x 3 x 7

Prime Factorization of 147 is 3 x 7 x 7

Prime Factorization of 72 is 2 x 2 x 2 x 3 x 3

Prime Factorization of 503 is 503

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(567, 147) = 3969

GCD(567, 147) = ( 567 x 147 ) / 3969

GCD(567, 147) = 83349 / 3969

GCD(567, 147) = 21

Step2:

Here we consider the GCD from the above i.e. 21 as first number and the next as 72

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

LCM(21, 72) = 504

GCD(21, 72) = ( 21 x 72 ) / 504

GCD(21, 72) = 1512 / 504

GCD(21, 72) = 3

Step3:

Here we consider the GCD from the above i.e. 3 as first number and the next as 503

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

LCM(3, 503) = 1509

GCD(3, 503) = ( 3 x 503 ) / 1509

GCD(3, 503) = 1509 / 1509

GCD(3, 503) = 1

GCD of 567, 147, 72, 503 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 221, 308, 64, 924
• GCD of 202, 911, 28, 248
• GCD of 341, 532, 59, 864
• GCD of 306, 969, 59, 128
• GCD of 637, 350, 14, 582

1. What is the GCD of 567, 147, 72, 503?

GCD of 567, 147, 72, 503 is 1

2. Where do I get the detailed procedure to find GCD of 567, 147, 72, 503?

You can find a detailed procedure to find GCD of 567, 147, 72, 503 on our page.

3. How to find GCD of 567, 147, 72, 503 on a calculator?

You can find the GCD of 567, 147, 72, 503 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.