GCD of 780, 177, 925, 133 Calculator

Given Input numbers are 780, 177, 925, 133

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

Divisors of 780

List of positive integer divisors of 780 that divides 780 without a remainder.

1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780

Divisors of 177

List of positive integer divisors of 177 that divides 177 without a remainder.

1, 3, 59, 177

Divisors of 925

List of positive integer divisors of 925 that divides 925 without a remainder.

1, 5, 25, 37, 185, 925

Divisors of 133

List of positive integer divisors of 133 that divides 133 without a remainder.

1, 7, 19, 133

Greatest Common Divisior

We found the divisors of 780, 177, 925, 133 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 780, 177, 925, 133 is 1.

Therefore, GCD of numbers 780, 177, 925, 133 is 1

Given Input Data is 780, 177, 925, 133

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

Prime Factorization of 780 is 2 x 2 x 3 x 5 x 13

Prime Factorization of 177 is 3 x 59

Prime Factorization of 925 is 5 x 5 x 37

Prime Factorization of 133 is 7 x 19

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(780, 177) = 46020

GCD(780, 177) = ( 780 x 177 ) / 46020

GCD(780, 177) = 138060 / 46020

GCD(780, 177) = 3

Step2:

Here we consider the GCD from the above i.e. 3 as first number and the next as 925

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

LCM(3, 925) = 2775

GCD(3, 925) = ( 3 x 925 ) / 2775

GCD(3, 925) = 2775 / 2775

GCD(3, 925) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 133

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

LCM(1, 133) = 133

GCD(1, 133) = ( 1 x 133 ) / 133

GCD(1, 133) = 133 / 133

GCD(1, 133) = 1

GCD of 780, 177, 925, 133 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 603, 887, 952, 290
• GCD of 968, 683, 410, 175
• GCD of 138, 675, 640, 685
• GCD of 555, 575, 867, 164
• GCD of 393, 598, 770, 404

1. What is the GCD of 780, 177, 925, 133?

GCD of 780, 177, 925, 133 is 1

2. Where do I get the detailed procedure to find GCD of 780, 177, 925, 133?

You can find a detailed procedure to find GCD of 780, 177, 925, 133 on our page.

3. How to find GCD of 780, 177, 925, 133 on a calculator?

You can find the GCD of 780, 177, 925, 133 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.