GCD of 825, 621, 726, 185 Calculator

Given Input numbers are 825, 621, 726, 185

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

Divisors of 825

List of positive integer divisors of 825 that divides 825 without a remainder.

1, 3, 5, 11, 15, 25, 33, 55, 75, 165, 275, 825

Divisors of 621

List of positive integer divisors of 621 that divides 621 without a remainder.

1, 3, 9, 23, 27, 69, 207, 621

Divisors of 726

List of positive integer divisors of 726 that divides 726 without a remainder.

1, 2, 3, 6, 11, 22, 33, 66, 121, 242, 363, 726

Divisors of 185

List of positive integer divisors of 185 that divides 185 without a remainder.

1, 5, 37, 185

Greatest Common Divisior

We found the divisors of 825, 621, 726, 185 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 825, 621, 726, 185 is 1.

Therefore, GCD of numbers 825, 621, 726, 185 is 1

Given Input Data is 825, 621, 726, 185

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

Prime Factorization of 825 is 3 x 5 x 5 x 11

Prime Factorization of 621 is 3 x 3 x 3 x 23

Prime Factorization of 726 is 2 x 3 x 11 x 11

Prime Factorization of 185 is 5 x 37

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(825, 621) = 170775

GCD(825, 621) = ( 825 x 621 ) / 170775

GCD(825, 621) = 512325 / 170775

GCD(825, 621) = 3

Step2:

Here we consider the GCD from the above i.e. 3 as first number and the next as 726

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

LCM(3, 726) = 726

GCD(3, 726) = ( 3 x 726 ) / 726

GCD(3, 726) = 2178 / 726

GCD(3, 726) = 3

Step3:

Here we consider the GCD from the above i.e. 3 as first number and the next as 185

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

LCM(3, 185) = 555

GCD(3, 185) = ( 3 x 185 ) / 555

GCD(3, 185) = 555 / 555

GCD(3, 185) = 1

GCD of 825, 621, 726, 185 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 382, 211, 246, 746
• GCD of 291, 891, 132, 364
• GCD of 813, 517, 987, 634
• GCD of 158, 398, 265, 694
• GCD of 594, 883, 285, 750

1. What is the GCD of 825, 621, 726, 185?

GCD of 825, 621, 726, 185 is 1

2. Where do I get the detailed procedure to find GCD of 825, 621, 726, 185?

You can find a detailed procedure to find GCD of 825, 621, 726, 185 on our page.

3. How to find GCD of 825, 621, 726, 185 on a calculator?

You can find the GCD of 825, 621, 726, 185 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.