GCD of 453, 457, 488, 148 Calculator

Given Input numbers are 453, 457, 488, 148

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

Divisors of 453

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

1, 3, 151, 453

Divisors of 457

List of positive integer divisors of 457 that divides 457 without a remainder.

1, 457

Divisors of 488

List of positive integer divisors of 488 that divides 488 without a remainder.

1, 2, 4, 8, 61, 122, 244, 488

Divisors of 148

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

1, 2, 4, 37, 74, 148

Greatest Common Divisior

We found the divisors of 453, 457, 488, 148 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 453, 457, 488, 148 is 1.

Therefore, GCD of numbers 453, 457, 488, 148 is 1

Given Input Data is 453, 457, 488, 148

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

Prime Factorization of 453 is 3 x 151

Prime Factorization of 457 is 457

Prime Factorization of 488 is 2 x 2 x 2 x 61

Prime Factorization of 148 is 2 x 2 x 37

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(453, 457) = 207021

GCD(453, 457) = ( 453 x 457 ) / 207021

GCD(453, 457) = 207021 / 207021

GCD(453, 457) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 488

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

LCM(1, 488) = 488

GCD(1, 488) = ( 1 x 488 ) / 488

GCD(1, 488) = 488 / 488

GCD(1, 488) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 148

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

LCM(1, 148) = 148

GCD(1, 148) = ( 1 x 148 ) / 148

GCD(1, 148) = 148 / 148

GCD(1, 148) = 1

GCD of 453, 457, 488, 148 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 777, 318, 350, 965
• GCD of 583, 650, 700, 980
• GCD of 165, 385, 745, 813
• GCD of 422, 546, 434, 124
• GCD of 550, 864, 570, 743

1. What is the GCD of 453, 457, 488, 148?

GCD of 453, 457, 488, 148 is 1

2. Where do I get the detailed procedure to find GCD of 453, 457, 488, 148?

You can find a detailed procedure to find GCD of 453, 457, 488, 148 on our page.

3. How to find GCD of 453, 457, 488, 148 on a calculator?

You can find the GCD of 453, 457, 488, 148 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.