GCD of 253, 186, 985 Calculator

Given Input numbers are 253, 186, 985

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

Divisors of 253

List of positive integer divisors of 253 that divides 253 without a remainder.

1, 11, 23, 253

Divisors of 186

List of positive integer divisors of 186 that divides 186 without a remainder.

1, 2, 3, 6, 31, 62, 93, 186

Divisors of 985

List of positive integer divisors of 985 that divides 985 without a remainder.

1, 5, 197, 985

Greatest Common Divisior

We found the divisors of 253, 186, 985 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 253, 186, 985 is 1.

Therefore, GCD of numbers 253, 186, 985 is 1

Given Input Data is 253, 186, 985

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

Prime Factorization of 253 is 11 x 23

Prime Factorization of 186 is 2 x 3 x 31

Prime Factorization of 985 is 5 x 197

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(253, 186) = 47058

GCD(253, 186) = ( 253 x 186 ) / 47058

GCD(253, 186) = 47058 / 47058

GCD(253, 186) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 985

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

LCM(1, 985) = 985

GCD(1, 985) = ( 1 x 985 ) / 985

GCD(1, 985) = 985 / 985

GCD(1, 985) = 1

GCD of 253, 186, 985 is 1

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1. What is the GCD of 253, 186, 985?

GCD of 253, 186, 985 is 1

2. Where do I get the detailed procedure to find GCD of 253, 186, 985?

You can find a detailed procedure to find GCD of 253, 186, 985 on our page.

3. How to find GCD of 253, 186, 985 on a calculator?

You can find the GCD of 253, 186, 985 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.