GCD of 875, 447, 387 Calculator

Given Input numbers are 875, 447, 387

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

Divisors of 875

List of positive integer divisors of 875 that divides 875 without a remainder.

1, 5, 7, 25, 35, 125, 175, 875

Divisors of 447

List of positive integer divisors of 447 that divides 447 without a remainder.

1, 3, 149, 447

Divisors of 387

List of positive integer divisors of 387 that divides 387 without a remainder.

1, 3, 9, 43, 129, 387

Greatest Common Divisior

We found the divisors of 875, 447, 387 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 875, 447, 387 is 1.

Therefore, GCD of numbers 875, 447, 387 is 1

Given Input Data is 875, 447, 387

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

Prime Factorization of 875 is 5 x 5 x 5 x 7

Prime Factorization of 447 is 3 x 149

Prime Factorization of 387 is 3 x 3 x 43

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(875, 447) = 391125

GCD(875, 447) = ( 875 x 447 ) / 391125

GCD(875, 447) = 391125 / 391125

GCD(875, 447) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 387

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

LCM(1, 387) = 387

GCD(1, 387) = ( 1 x 387 ) / 387

GCD(1, 387) = 387 / 387

GCD(1, 387) = 1

GCD of 875, 447, 387 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 757, 919, 906
• GCD of 181, 949, 797
• GCD of 459, 750, 201
• GCD of 182, 313, 601
• GCD of 225, 698, 734

1. What is the GCD of 875, 447, 387?

GCD of 875, 447, 387 is 1

2. Where do I get the detailed procedure to find GCD of 875, 447, 387?

You can find a detailed procedure to find GCD of 875, 447, 387 on our page.

3. How to find GCD of 875, 447, 387 on a calculator?

You can find the GCD of 875, 447, 387 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.