GCD of 865, 245, 148 Calculator

Given Input numbers are 865, 245, 148

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

Divisors of 865

List of positive integer divisors of 865 that divides 865 without a remainder.

1, 5, 173, 865

Divisors of 245

List of positive integer divisors of 245 that divides 245 without a remainder.

1, 5, 7, 35, 49, 245

Divisors of 148

List of positive integer divisors of 148 that divides 148 without a remainder.

1, 2, 4, 37, 74, 148

Greatest Common Divisior

We found the divisors of 865, 245, 148 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 865, 245, 148 is 1.

Therefore, GCD of numbers 865, 245, 148 is 1

Given Input Data is 865, 245, 148

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

Prime Factorization of 865 is 5 x 173

Prime Factorization of 245 is 5 x 7 x 7

Prime Factorization of 148 is 2 x 2 x 37

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(865, 245) = 42385

GCD(865, 245) = ( 865 x 245 ) / 42385

GCD(865, 245) = 211925 / 42385

GCD(865, 245) = 5

Step2:

Here we consider the GCD from the above i.e. 5 as first number and the next as 148

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

LCM(5, 148) = 740

GCD(5, 148) = ( 5 x 148 ) / 740

GCD(5, 148) = 740 / 740

GCD(5, 148) = 1

GCD of 865, 245, 148 is 1

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• GCD of 887, 964, 146

1. What is the GCD of 865, 245, 148?

GCD of 865, 245, 148 is 1

2. Where do I get the detailed procedure to find GCD of 865, 245, 148?

You can find a detailed procedure to find GCD of 865, 245, 148 on our page.

3. How to find GCD of 865, 245, 148 on a calculator?

You can find the GCD of 865, 245, 148 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.