GCD of 875, 198, 145, 125 Calculator

Given Input numbers are 875, 198, 145, 125

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 198

List of positive integer divisors of 198 that divides 198 without a remainder.

1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198

Divisors of 145

List of positive integer divisors of 145 that divides 145 without a remainder.

1, 5, 29, 145

Divisors of 125

List of positive integer divisors of 125 that divides 125 without a remainder.

1, 5, 25, 125

Greatest Common Divisior

We found the divisors of 875, 198, 145, 125 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 875, 198, 145, 125 is 1.

Therefore, GCD of numbers 875, 198, 145, 125 is 1

Given Input Data is 875, 198, 145, 125

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 198 is 2 x 3 x 3 x 11

Prime Factorization of 145 is 5 x 29

Prime Factorization of 125 is 5 x 5 x 5

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, 198) = 173250

GCD(875, 198) = ( 875 x 198 ) / 173250

GCD(875, 198) = 173250 / 173250

GCD(875, 198) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 145

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

LCM(1, 145) = 145

GCD(1, 145) = ( 1 x 145 ) / 145

GCD(1, 145) = 145 / 145

GCD(1, 145) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 125

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

LCM(1, 125) = 125

GCD(1, 125) = ( 1 x 125 ) / 125

GCD(1, 125) = 125 / 125

GCD(1, 125) = 1

GCD of 875, 198, 145, 125 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 973, 936, 509, 923
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1. What is the GCD of 875, 198, 145, 125?

GCD of 875, 198, 145, 125 is 1

2. Where do I get the detailed procedure to find GCD of 875, 198, 145, 125?

You can find a detailed procedure to find GCD of 875, 198, 145, 125 on our page.

3. How to find GCD of 875, 198, 145, 125 on a calculator?

You can find the GCD of 875, 198, 145, 125 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.