GCD of 497, 288, 263, 158 Calculator

Given Input numbers are 497, 288, 263, 158

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 288

List of positive integer divisors of 288 that divides 288 without a remainder.

1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288

Divisors of 263

List of positive integer divisors of 263 that divides 263 without a remainder.

1, 263

Divisors of 158

List of positive integer divisors of 158 that divides 158 without a remainder.

1, 2, 79, 158

Greatest Common Divisior

We found the divisors of 497, 288, 263, 158 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 497, 288, 263, 158 is 1.

Therefore, GCD of numbers 497, 288, 263, 158 is 1

Given Input Data is 497, 288, 263, 158

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

Prime Factorization of 497 is 7 x 71

Prime Factorization of 288 is 2 x 2 x 2 x 2 x 2 x 3 x 3

Prime Factorization of 263 is 263

Prime Factorization of 158 is 2 x 79

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, 288) = 143136

GCD(497, 288) = ( 497 x 288 ) / 143136

GCD(497, 288) = 143136 / 143136

GCD(497, 288) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 263

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

LCM(1, 263) = 263

GCD(1, 263) = ( 1 x 263 ) / 263

GCD(1, 263) = 263 / 263

GCD(1, 263) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 158

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

LCM(1, 158) = 158

GCD(1, 158) = ( 1 x 158 ) / 158

GCD(1, 158) = 158 / 158

GCD(1, 158) = 1

GCD of 497, 288, 263, 158 is 1

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1. What is the GCD of 497, 288, 263, 158?

GCD of 497, 288, 263, 158 is 1

2. Where do I get the detailed procedure to find GCD of 497, 288, 263, 158?

You can find a detailed procedure to find GCD of 497, 288, 263, 158 on our page.

3. How to find GCD of 497, 288, 263, 158 on a calculator?

You can find the GCD of 497, 288, 263, 158 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.