GCD of 165, 709, 248 Calculator

Given Input numbers are 165, 709, 248

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

Divisors of 165

List of positive integer divisors of 165 that divides 165 without a remainder.

1, 3, 5, 11, 15, 33, 55, 165

Divisors of 709

List of positive integer divisors of 709 that divides 709 without a remainder.

1, 709

Divisors of 248

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

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

Greatest Common Divisior

We found the divisors of 165, 709, 248 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 165, 709, 248 is 1.

Therefore, GCD of numbers 165, 709, 248 is 1

Given Input Data is 165, 709, 248

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

Prime Factorization of 165 is 3 x 5 x 11

Prime Factorization of 709 is 709

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

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(165, 709) = 116985

GCD(165, 709) = ( 165 x 709 ) / 116985

GCD(165, 709) = 116985 / 116985

GCD(165, 709) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 248

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

LCM(1, 248) = 248

GCD(1, 248) = ( 1 x 248 ) / 248

GCD(1, 248) = 248 / 248

GCD(1, 248) = 1

GCD of 165, 709, 248 is 1

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1. What is the GCD of 165, 709, 248?

GCD of 165, 709, 248 is 1

2. Where do I get the detailed procedure to find GCD of 165, 709, 248?

You can find a detailed procedure to find GCD of 165, 709, 248 on our page.

3. How to find GCD of 165, 709, 248 on a calculator?

You can find the GCD of 165, 709, 248 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.