GCD of 329, 146, 453, 615 Calculator

Given Input numbers are 329, 146, 453, 615

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

Divisors of 329

List of positive integer divisors of 329 that divides 329 without a remainder.

1, 7, 47, 329

Divisors of 146

List of positive integer divisors of 146 that divides 146 without a remainder.

1, 2, 73, 146

Divisors of 453

List of positive integer divisors of 453 that divides 453 without a remainder.

1, 3, 151, 453

Divisors of 615

List of positive integer divisors of 615 that divides 615 without a remainder.

1, 3, 5, 15, 41, 123, 205, 615

Greatest Common Divisior

We found the divisors of 329, 146, 453, 615 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 329, 146, 453, 615 is 1.

Therefore, GCD of numbers 329, 146, 453, 615 is 1

Given Input Data is 329, 146, 453, 615

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

Prime Factorization of 329 is 7 x 47

Prime Factorization of 146 is 2 x 73

Prime Factorization of 453 is 3 x 151

Prime Factorization of 615 is 3 x 5 x 41

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(329, 146) = 48034

GCD(329, 146) = ( 329 x 146 ) / 48034

GCD(329, 146) = 48034 / 48034

GCD(329, 146) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 453

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

LCM(1, 453) = 453

GCD(1, 453) = ( 1 x 453 ) / 453

GCD(1, 453) = 453 / 453

GCD(1, 453) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 615

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

LCM(1, 615) = 615

GCD(1, 615) = ( 1 x 615 ) / 615

GCD(1, 615) = 615 / 615

GCD(1, 615) = 1

GCD of 329, 146, 453, 615 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 738, 299, 597, 204
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• GCD of 741, 616, 373, 882

1. What is the GCD of 329, 146, 453, 615?

GCD of 329, 146, 453, 615 is 1

2. Where do I get the detailed procedure to find GCD of 329, 146, 453, 615?

You can find a detailed procedure to find GCD of 329, 146, 453, 615 on our page.

3. How to find GCD of 329, 146, 453, 615 on a calculator?

You can find the GCD of 329, 146, 453, 615 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.