GCD of 246, 142, 207 Calculator

Given Input numbers are 246, 142, 207

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

Divisors of 246

List of positive integer divisors of 246 that divides 246 without a remainder.

1, 2, 3, 6, 41, 82, 123, 246

Divisors of 142

List of positive integer divisors of 142 that divides 142 without a remainder.

1, 2, 71, 142

Divisors of 207

List of positive integer divisors of 207 that divides 207 without a remainder.

1, 3, 9, 23, 69, 207

Greatest Common Divisior

We found the divisors of 246, 142, 207 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 246, 142, 207 is 1.

Therefore, GCD of numbers 246, 142, 207 is 1

Given Input Data is 246, 142, 207

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

Prime Factorization of 246 is 2 x 3 x 41

Prime Factorization of 142 is 2 x 71

Prime Factorization of 207 is 3 x 3 x 23

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(246, 142) = 17466

GCD(246, 142) = ( 246 x 142 ) / 17466

GCD(246, 142) = 34932 / 17466

GCD(246, 142) = 2

Step2:

Here we consider the GCD from the above i.e. 2 as first number and the next as 207

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

LCM(2, 207) = 414

GCD(2, 207) = ( 2 x 207 ) / 414

GCD(2, 207) = 414 / 414

GCD(2, 207) = 1

GCD of 246, 142, 207 is 1

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1. What is the GCD of 246, 142, 207?

GCD of 246, 142, 207 is 1

2. Where do I get the detailed procedure to find GCD of 246, 142, 207?

You can find a detailed procedure to find GCD of 246, 142, 207 on our page.

3. How to find GCD of 246, 142, 207 on a calculator?

You can find the GCD of 246, 142, 207 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.