GCD of 424, 925, 685 Calculator

Given Input numbers are 424, 925, 685

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

Divisors of 424

List of positive integer divisors of 424 that divides 424 without a remainder.

1, 2, 4, 8, 53, 106, 212, 424

Divisors of 925

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

1, 5, 25, 37, 185, 925

Divisors of 685

List of positive integer divisors of 685 that divides 685 without a remainder.

1, 5, 137, 685

Greatest Common Divisior

We found the divisors of 424, 925, 685 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 424, 925, 685 is 1.

Therefore, GCD of numbers 424, 925, 685 is 1

Given Input Data is 424, 925, 685

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

Prime Factorization of 424 is 2 x 2 x 2 x 53

Prime Factorization of 925 is 5 x 5 x 37

Prime Factorization of 685 is 5 x 137

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(424, 925) = 392200

GCD(424, 925) = ( 424 x 925 ) / 392200

GCD(424, 925) = 392200 / 392200

GCD(424, 925) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 685

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

LCM(1, 685) = 685

GCD(1, 685) = ( 1 x 685 ) / 685

GCD(1, 685) = 685 / 685

GCD(1, 685) = 1

GCD of 424, 925, 685 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 941, 855, 990
• GCD of 363, 679, 312
• GCD of 925, 460, 869
• GCD of 488, 307, 679
• GCD of 872, 291, 851

1. What is the GCD of 424, 925, 685?

GCD of 424, 925, 685 is 1

2. Where do I get the detailed procedure to find GCD of 424, 925, 685?

You can find a detailed procedure to find GCD of 424, 925, 685 on our page.

3. How to find GCD of 424, 925, 685 on a calculator?

You can find the GCD of 424, 925, 685 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.