GCD of 875, 440, 637 Calculator

Given Input numbers are 875, 440, 637

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 440

List of positive integer divisors of 440 that divides 440 without a remainder.

1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440

Divisors of 637

List of positive integer divisors of 637 that divides 637 without a remainder.

1, 7, 13, 49, 91, 637

Greatest Common Divisior

We found the divisors of 875, 440, 637 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 875, 440, 637 is 1.

Therefore, GCD of numbers 875, 440, 637 is 1

Given Input Data is 875, 440, 637

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 440 is 2 x 2 x 2 x 5 x 11

Prime Factorization of 637 is 7 x 7 x 13

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, 440) = 77000

GCD(875, 440) = ( 875 x 440 ) / 77000

GCD(875, 440) = 385000 / 77000

GCD(875, 440) = 5

Step2:

Here we consider the GCD from the above i.e. 5 as first number and the next as 637

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

LCM(5, 637) = 3185

GCD(5, 637) = ( 5 x 637 ) / 3185

GCD(5, 637) = 3185 / 3185

GCD(5, 637) = 1

GCD of 875, 440, 637 is 1

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1. What is the GCD of 875, 440, 637?

GCD of 875, 440, 637 is 1

2. Where do I get the detailed procedure to find GCD of 875, 440, 637?

You can find a detailed procedure to find GCD of 875, 440, 637 on our page.

3. How to find GCD of 875, 440, 637 on a calculator?

You can find the GCD of 875, 440, 637 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.