GCD of 620, 576, 33, 147 Calculator

Given Input numbers are 620, 576, 33, 147

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

Divisors of 620

List of positive integer divisors of 620 that divides 620 without a remainder.

1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620

Divisors of 576

List of positive integer divisors of 576 that divides 576 without a remainder.

1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576

Divisors of 33

List of positive integer divisors of 33 that divides 33 without a remainder.

1, 3, 11, 33

Divisors of 147

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

1, 3, 7, 21, 49, 147

Greatest Common Divisior

We found the divisors of 620, 576, 33, 147 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 620, 576, 33, 147 is 1.

Therefore, GCD of numbers 620, 576, 33, 147 is 1

Given Input Data is 620, 576, 33, 147

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

Prime Factorization of 620 is 2 x 2 x 5 x 31

Prime Factorization of 576 is 2 x 2 x 2 x 2 x 2 x 2 x 3 x 3

Prime Factorization of 33 is 3 x 11

Prime Factorization of 147 is 3 x 7 x 7

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(620, 576) = 89280

GCD(620, 576) = ( 620 x 576 ) / 89280

GCD(620, 576) = 357120 / 89280

GCD(620, 576) = 4

Step2:

Here we consider the GCD from the above i.e. 4 as first number and the next as 33

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

LCM(4, 33) = 132

GCD(4, 33) = ( 4 x 33 ) / 132

GCD(4, 33) = 132 / 132

GCD(4, 33) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 147

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

LCM(1, 147) = 147

GCD(1, 147) = ( 1 x 147 ) / 147

GCD(1, 147) = 147 / 147

GCD(1, 147) = 1

GCD of 620, 576, 33, 147 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 879, 209, 74, 734
• GCD of 540, 831, 58, 284
• GCD of 103, 547, 90, 238
• GCD of 204, 188, 95, 580
• GCD of 801, 144, 69, 818

1. What is the GCD of 620, 576, 33, 147?

GCD of 620, 576, 33, 147 is 1

2. Where do I get the detailed procedure to find GCD of 620, 576, 33, 147?

You can find a detailed procedure to find GCD of 620, 576, 33, 147 on our page.

3. How to find GCD of 620, 576, 33, 147 on a calculator?

You can find the GCD of 620, 576, 33, 147 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.