GCD of 33, 521, 869, 153 Calculator

Given Input numbers are 33, 521, 869, 153

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

Divisors of 33

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

1, 3, 11, 33

Divisors of 521

List of positive integer divisors of 521 that divides 521 without a remainder.

1, 521

Divisors of 869

List of positive integer divisors of 869 that divides 869 without a remainder.

1, 11, 79, 869

Divisors of 153

List of positive integer divisors of 153 that divides 153 without a remainder.

1, 3, 9, 17, 51, 153

Greatest Common Divisior

We found the divisors of 33, 521, 869, 153 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 33, 521, 869, 153 is 1.

Therefore, GCD of numbers 33, 521, 869, 153 is 1

Given Input Data is 33, 521, 869, 153

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

Prime Factorization of 33 is 3 x 11

Prime Factorization of 521 is 521

Prime Factorization of 869 is 11 x 79

Prime Factorization of 153 is 3 x 3 x 17

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(33, 521) = 17193

GCD(33, 521) = ( 33 x 521 ) / 17193

GCD(33, 521) = 17193 / 17193

GCD(33, 521) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 869

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

LCM(1, 869) = 869

GCD(1, 869) = ( 1 x 869 ) / 869

GCD(1, 869) = 869 / 869

GCD(1, 869) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 153

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

LCM(1, 153) = 153

GCD(1, 153) = ( 1 x 153 ) / 153

GCD(1, 153) = 153 / 153

GCD(1, 153) = 1

GCD of 33, 521, 869, 153 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 72, 703, 401, 944
• GCD of 25, 569, 901, 135
• GCD of 78, 223, 938, 392
• GCD of 46, 910, 185, 341
• GCD of 23, 111, 988, 823

1. What is the GCD of 33, 521, 869, 153?

GCD of 33, 521, 869, 153 is 1

2. Where do I get the detailed procedure to find GCD of 33, 521, 869, 153?

You can find a detailed procedure to find GCD of 33, 521, 869, 153 on our page.

3. How to find GCD of 33, 521, 869, 153 on a calculator?

You can find the GCD of 33, 521, 869, 153 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.