GCD of 425, 157, 345, 227 Calculator

Given Input numbers are 425, 157, 345, 227

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

Divisors of 425

List of positive integer divisors of 425 that divides 425 without a remainder.

1, 5, 17, 25, 85, 425

Divisors of 157

List of positive integer divisors of 157 that divides 157 without a remainder.

1, 157

Divisors of 345

List of positive integer divisors of 345 that divides 345 without a remainder.

1, 3, 5, 15, 23, 69, 115, 345

Divisors of 227

List of positive integer divisors of 227 that divides 227 without a remainder.

1, 227

Greatest Common Divisior

We found the divisors of 425, 157, 345, 227 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 425, 157, 345, 227 is 1.

Therefore, GCD of numbers 425, 157, 345, 227 is 1

Given Input Data is 425, 157, 345, 227

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

Prime Factorization of 425 is 5 x 5 x 17

Prime Factorization of 157 is 157

Prime Factorization of 345 is 3 x 5 x 23

Prime Factorization of 227 is 227

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(425, 157) = 66725

GCD(425, 157) = ( 425 x 157 ) / 66725

GCD(425, 157) = 66725 / 66725

GCD(425, 157) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 345

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

LCM(1, 345) = 345

GCD(1, 345) = ( 1 x 345 ) / 345

GCD(1, 345) = 345 / 345

GCD(1, 345) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 227

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

LCM(1, 227) = 227

GCD(1, 227) = ( 1 x 227 ) / 227

GCD(1, 227) = 227 / 227

GCD(1, 227) = 1

GCD of 425, 157, 345, 227 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 686, 676, 175, 496
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• GCD of 682, 114, 223, 885
• GCD of 533, 776, 152, 159

1. What is the GCD of 425, 157, 345, 227?

GCD of 425, 157, 345, 227 is 1

2. Where do I get the detailed procedure to find GCD of 425, 157, 345, 227?

You can find a detailed procedure to find GCD of 425, 157, 345, 227 on our page.

3. How to find GCD of 425, 157, 345, 227 on a calculator?

You can find the GCD of 425, 157, 345, 227 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.