GCD of 997, 267, 128 Calculator

Given Input numbers are 997, 267, 128

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

Divisors of 997

List of positive integer divisors of 997 that divides 997 without a remainder.

1, 997

Divisors of 267

List of positive integer divisors of 267 that divides 267 without a remainder.

1, 3, 89, 267

Divisors of 128

List of positive integer divisors of 128 that divides 128 without a remainder.

1, 2, 4, 8, 16, 32, 64, 128

Greatest Common Divisior

We found the divisors of 997, 267, 128 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 997, 267, 128 is 1.

Therefore, GCD of numbers 997, 267, 128 is 1

Given Input Data is 997, 267, 128

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

Prime Factorization of 997 is 997

Prime Factorization of 267 is 3 x 89

Prime Factorization of 128 is 2 x 2 x 2 x 2 x 2 x 2 x 2

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(997, 267) = 266199

GCD(997, 267) = ( 997 x 267 ) / 266199

GCD(997, 267) = 266199 / 266199

GCD(997, 267) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 128

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

LCM(1, 128) = 128

GCD(1, 128) = ( 1 x 128 ) / 128

GCD(1, 128) = 128 / 128

GCD(1, 128) = 1

GCD of 997, 267, 128 is 1

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1. What is the GCD of 997, 267, 128?

GCD of 997, 267, 128 is 1

2. Where do I get the detailed procedure to find GCD of 997, 267, 128?

You can find a detailed procedure to find GCD of 997, 267, 128 on our page.

3. How to find GCD of 997, 267, 128 on a calculator?

You can find the GCD of 997, 267, 128 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.