GCD of 158, 236, 653, 288 Calculator

Given Input numbers are 158, 236, 653, 288

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

Divisors of 158

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

1, 2, 79, 158

Divisors of 236

List of positive integer divisors of 236 that divides 236 without a remainder.

1, 2, 4, 59, 118, 236

Divisors of 653

List of positive integer divisors of 653 that divides 653 without a remainder.

1, 653

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

Greatest Common Divisior

We found the divisors of 158, 236, 653, 288 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 158, 236, 653, 288 is 1.

Therefore, GCD of numbers 158, 236, 653, 288 is 1

Given Input Data is 158, 236, 653, 288

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

Prime Factorization of 158 is 2 x 79

Prime Factorization of 236 is 2 x 2 x 59

Prime Factorization of 653 is 653

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

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(158, 236) = 18644

GCD(158, 236) = ( 158 x 236 ) / 18644

GCD(158, 236) = 37288 / 18644

GCD(158, 236) = 2

Step2:

Here we consider the GCD from the above i.e. 2 as first number and the next as 653

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

LCM(2, 653) = 1306

GCD(2, 653) = ( 2 x 653 ) / 1306

GCD(2, 653) = 1306 / 1306

GCD(2, 653) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 288

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

LCM(1, 288) = 288

GCD(1, 288) = ( 1 x 288 ) / 288

GCD(1, 288) = 288 / 288

GCD(1, 288) = 1

GCD of 158, 236, 653, 288 is 1

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1. What is the GCD of 158, 236, 653, 288?

GCD of 158, 236, 653, 288 is 1

2. Where do I get the detailed procedure to find GCD of 158, 236, 653, 288?

You can find a detailed procedure to find GCD of 158, 236, 653, 288 on our page.

3. How to find GCD of 158, 236, 653, 288 on a calculator?

You can find the GCD of 158, 236, 653, 288 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.