GCD of 925, 747, 30 Calculator

Given Input numbers are 925, 747, 30

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

Divisors of 925

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

1, 5, 25, 37, 185, 925

Divisors of 747

List of positive integer divisors of 747 that divides 747 without a remainder.

1, 3, 9, 83, 249, 747

Divisors of 30

List of positive integer divisors of 30 that divides 30 without a remainder.

1, 2, 3, 5, 6, 10, 15, 30

Greatest Common Divisior

We found the divisors of 925, 747, 30 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 925, 747, 30 is 1.

Therefore, GCD of numbers 925, 747, 30 is 1

Given Input Data is 925, 747, 30

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

Prime Factorization of 925 is 5 x 5 x 37

Prime Factorization of 747 is 3 x 3 x 83

Prime Factorization of 30 is 2 x 3 x 5

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(925, 747) = 690975

GCD(925, 747) = ( 925 x 747 ) / 690975

GCD(925, 747) = 690975 / 690975

GCD(925, 747) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 30

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

LCM(1, 30) = 30

GCD(1, 30) = ( 1 x 30 ) / 30

GCD(1, 30) = 30 / 30

GCD(1, 30) = 1

GCD of 925, 747, 30 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 203, 899, 73
• GCD of 283, 245, 15
• GCD of 813, 388, 69
• GCD of 464, 453, 25
• GCD of 364, 619, 66

1. What is the GCD of 925, 747, 30?

GCD of 925, 747, 30 is 1

2. Where do I get the detailed procedure to find GCD of 925, 747, 30?

You can find a detailed procedure to find GCD of 925, 747, 30 on our page.

3. How to find GCD of 925, 747, 30 on a calculator?

You can find the GCD of 925, 747, 30 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.