GCD of 454, 134, 145 Calculator

Given Input numbers are 454, 134, 145

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

Divisors of 454

List of positive integer divisors of 454 that divides 454 without a remainder.

1, 2, 227, 454

Divisors of 134

List of positive integer divisors of 134 that divides 134 without a remainder.

1, 2, 67, 134

Divisors of 145

List of positive integer divisors of 145 that divides 145 without a remainder.

1, 5, 29, 145

Greatest Common Divisior

We found the divisors of 454, 134, 145 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 454, 134, 145 is 1.

Therefore, GCD of numbers 454, 134, 145 is 1

Given Input Data is 454, 134, 145

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

Prime Factorization of 454 is 2 x 227

Prime Factorization of 134 is 2 x 67

Prime Factorization of 145 is 5 x 29

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(454, 134) = 30418

GCD(454, 134) = ( 454 x 134 ) / 30418

GCD(454, 134) = 60836 / 30418

GCD(454, 134) = 2

Step2:

Here we consider the GCD from the above i.e. 2 as first number and the next as 145

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

LCM(2, 145) = 290

GCD(2, 145) = ( 2 x 145 ) / 290

GCD(2, 145) = 290 / 290

GCD(2, 145) = 1

GCD of 454, 134, 145 is 1

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• GCD of 488, 357, 652
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1. What is the GCD of 454, 134, 145?

GCD of 454, 134, 145 is 1

2. Where do I get the detailed procedure to find GCD of 454, 134, 145?

You can find a detailed procedure to find GCD of 454, 134, 145 on our page.

3. How to find GCD of 454, 134, 145 on a calculator?

You can find the GCD of 454, 134, 145 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.