GCD of 497, 159, 278 Calculator

Given Input numbers are 497, 159, 278

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

Divisors of 497

List of positive integer divisors of 497 that divides 497 without a remainder.

1, 7, 71, 497

Divisors of 159

List of positive integer divisors of 159 that divides 159 without a remainder.

1, 3, 53, 159

Divisors of 278

List of positive integer divisors of 278 that divides 278 without a remainder.

1, 2, 139, 278

Greatest Common Divisior

We found the divisors of 497, 159, 278 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 497, 159, 278 is 1.

Therefore, GCD of numbers 497, 159, 278 is 1

Given Input Data is 497, 159, 278

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

Prime Factorization of 497 is 7 x 71

Prime Factorization of 159 is 3 x 53

Prime Factorization of 278 is 2 x 139

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(497, 159) = 79023

GCD(497, 159) = ( 497 x 159 ) / 79023

GCD(497, 159) = 79023 / 79023

GCD(497, 159) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 278

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

LCM(1, 278) = 278

GCD(1, 278) = ( 1 x 278 ) / 278

GCD(1, 278) = 278 / 278

GCD(1, 278) = 1

GCD of 497, 159, 278 is 1

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• GCD of 533, 444, 408
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1. What is the GCD of 497, 159, 278?

GCD of 497, 159, 278 is 1

2. Where do I get the detailed procedure to find GCD of 497, 159, 278?

You can find a detailed procedure to find GCD of 497, 159, 278 on our page.

3. How to find GCD of 497, 159, 278 on a calculator?

You can find the GCD of 497, 159, 278 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.