GCD of 61, 325, 129, 924 Calculator

Given Input numbers are 61, 325, 129, 924

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

Divisors of 61

List of positive integer divisors of 61 that divides 61 without a remainder.

1, 61

Divisors of 325

List of positive integer divisors of 325 that divides 325 without a remainder.

1, 5, 13, 25, 65, 325

Divisors of 129

List of positive integer divisors of 129 that divides 129 without a remainder.

1, 3, 43, 129

Divisors of 924

List of positive integer divisors of 924 that divides 924 without a remainder.

1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 132, 154, 231, 308, 462, 924

Greatest Common Divisior

We found the divisors of 61, 325, 129, 924 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 61, 325, 129, 924 is 1.

Therefore, GCD of numbers 61, 325, 129, 924 is 1

Given Input Data is 61, 325, 129, 924

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

Prime Factorization of 61 is 61

Prime Factorization of 325 is 5 x 5 x 13

Prime Factorization of 129 is 3 x 43

Prime Factorization of 924 is 2 x 2 x 3 x 7 x 11

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(61, 325) = 19825

GCD(61, 325) = ( 61 x 325 ) / 19825

GCD(61, 325) = 19825 / 19825

GCD(61, 325) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 129

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

LCM(1, 129) = 129

GCD(1, 129) = ( 1 x 129 ) / 129

GCD(1, 129) = 129 / 129

GCD(1, 129) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 924

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

LCM(1, 924) = 924

GCD(1, 924) = ( 1 x 924 ) / 924

GCD(1, 924) = 924 / 924

GCD(1, 924) = 1

GCD of 61, 325, 129, 924 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 32, 471, 922, 893
• GCD of 95, 895, 250, 128
• GCD of 43, 268, 961, 461
• GCD of 96, 734, 690, 265
• GCD of 20, 171, 981, 914

1. What is the GCD of 61, 325, 129, 924?

GCD of 61, 325, 129, 924 is 1

2. Where do I get the detailed procedure to find GCD of 61, 325, 129, 924?

You can find a detailed procedure to find GCD of 61, 325, 129, 924 on our page.

3. How to find GCD of 61, 325, 129, 924 on a calculator?

You can find the GCD of 61, 325, 129, 924 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.