GCD of 148, 161, 199, 426 Calculator

Given Input numbers are 148, 161, 199, 426

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

Divisors of 148

List of positive integer divisors of 148 that divides 148 without a remainder.

1, 2, 4, 37, 74, 148

Divisors of 161

List of positive integer divisors of 161 that divides 161 without a remainder.

1, 7, 23, 161

Divisors of 199

List of positive integer divisors of 199 that divides 199 without a remainder.

1, 199

Divisors of 426

List of positive integer divisors of 426 that divides 426 without a remainder.

1, 2, 3, 6, 71, 142, 213, 426

Greatest Common Divisior

We found the divisors of 148, 161, 199, 426 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 148, 161, 199, 426 is 1.

Therefore, GCD of numbers 148, 161, 199, 426 is 1

Given Input Data is 148, 161, 199, 426

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

Prime Factorization of 148 is 2 x 2 x 37

Prime Factorization of 161 is 7 x 23

Prime Factorization of 199 is 199

Prime Factorization of 426 is 2 x 3 x 71

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(148, 161) = 23828

GCD(148, 161) = ( 148 x 161 ) / 23828

GCD(148, 161) = 23828 / 23828

GCD(148, 161) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 199

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

LCM(1, 199) = 199

GCD(1, 199) = ( 1 x 199 ) / 199

GCD(1, 199) = 199 / 199

GCD(1, 199) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 426

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

LCM(1, 426) = 426

GCD(1, 426) = ( 1 x 426 ) / 426

GCD(1, 426) = 426 / 426

GCD(1, 426) = 1

GCD of 148, 161, 199, 426 is 1

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1. What is the GCD of 148, 161, 199, 426?

GCD of 148, 161, 199, 426 is 1

2. Where do I get the detailed procedure to find GCD of 148, 161, 199, 426?

You can find a detailed procedure to find GCD of 148, 161, 199, 426 on our page.

3. How to find GCD of 148, 161, 199, 426 on a calculator?

You can find the GCD of 148, 161, 199, 426 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.