GCD of 421, 785, 92, 125 Calculator

Given Input numbers are 421, 785, 92, 125

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

Divisors of 421

List of positive integer divisors of 421 that divides 421 without a remainder.

1, 421

Divisors of 785

List of positive integer divisors of 785 that divides 785 without a remainder.

1, 5, 157, 785

Divisors of 92

List of positive integer divisors of 92 that divides 92 without a remainder.

1, 2, 4, 23, 46, 92

Divisors of 125

List of positive integer divisors of 125 that divides 125 without a remainder.

1, 5, 25, 125

Greatest Common Divisior

We found the divisors of 421, 785, 92, 125 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 421, 785, 92, 125 is 1.

Therefore, GCD of numbers 421, 785, 92, 125 is 1

Given Input Data is 421, 785, 92, 125

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

Prime Factorization of 421 is 421

Prime Factorization of 785 is 5 x 157

Prime Factorization of 92 is 2 x 2 x 23

Prime Factorization of 125 is 5 x 5 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(421, 785) = 330485

GCD(421, 785) = ( 421 x 785 ) / 330485

GCD(421, 785) = 330485 / 330485

GCD(421, 785) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 92

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

LCM(1, 92) = 92

GCD(1, 92) = ( 1 x 92 ) / 92

GCD(1, 92) = 92 / 92

GCD(1, 92) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 125

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

LCM(1, 125) = 125

GCD(1, 125) = ( 1 x 125 ) / 125

GCD(1, 125) = 125 / 125

GCD(1, 125) = 1

GCD of 421, 785, 92, 125 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 706, 291, 34, 255
• GCD of 357, 102, 38, 926
• GCD of 465, 717, 29, 302
• GCD of 527, 499, 53, 956
• GCD of 999, 599, 70, 550

1. What is the GCD of 421, 785, 92, 125?

GCD of 421, 785, 92, 125 is 1

2. Where do I get the detailed procedure to find GCD of 421, 785, 92, 125?

You can find a detailed procedure to find GCD of 421, 785, 92, 125 on our page.

3. How to find GCD of 421, 785, 92, 125 on a calculator?

You can find the GCD of 421, 785, 92, 125 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.