GCD of 87, 282, 248, 158 Calculator

Given Input numbers are 87, 282, 248, 158

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

Divisors of 87

List of positive integer divisors of 87 that divides 87 without a remainder.

1, 3, 29, 87

Divisors of 282

List of positive integer divisors of 282 that divides 282 without a remainder.

1, 2, 3, 6, 47, 94, 141, 282

Divisors of 248

List of positive integer divisors of 248 that divides 248 without a remainder.

1, 2, 4, 8, 31, 62, 124, 248

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 87, 282, 248, 158 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 87, 282, 248, 158 is 1.

Therefore, GCD of numbers 87, 282, 248, 158 is 1

Given Input Data is 87, 282, 248, 158

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

Prime Factorization of 87 is 3 x 29

Prime Factorization of 282 is 2 x 3 x 47

Prime Factorization of 248 is 2 x 2 x 2 x 31

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(87, 282) = 8178

GCD(87, 282) = ( 87 x 282 ) / 8178

GCD(87, 282) = 24534 / 8178

GCD(87, 282) = 3

Step2:

Here we consider the GCD from the above i.e. 3 as first number and the next as 248

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

LCM(3, 248) = 744

GCD(3, 248) = ( 3 x 248 ) / 744

GCD(3, 248) = 744 / 744

GCD(3, 248) = 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 87, 282, 248, 158 is 1

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1. What is the GCD of 87, 282, 248, 158?

GCD of 87, 282, 248, 158 is 1

2. Where do I get the detailed procedure to find GCD of 87, 282, 248, 158?

You can find a detailed procedure to find GCD of 87, 282, 248, 158 on our page.

3. How to find GCD of 87, 282, 248, 158 on a calculator?

You can find the GCD of 87, 282, 248, 158 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.