GCD of 125, 830, 525, 178 Calculator

Given Input numbers are 125, 830, 525, 178

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

Divisors of 125

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

1, 5, 25, 125

Divisors of 830

List of positive integer divisors of 830 that divides 830 without a remainder.

1, 2, 5, 10, 83, 166, 415, 830

Divisors of 525

List of positive integer divisors of 525 that divides 525 without a remainder.

1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 175, 525

Divisors of 178

List of positive integer divisors of 178 that divides 178 without a remainder.

1, 2, 89, 178

Greatest Common Divisior

We found the divisors of 125, 830, 525, 178 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 125, 830, 525, 178 is 1.

Therefore, GCD of numbers 125, 830, 525, 178 is 1

Given Input Data is 125, 830, 525, 178

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

Prime Factorization of 125 is 5 x 5 x 5

Prime Factorization of 830 is 2 x 5 x 83

Prime Factorization of 525 is 3 x 5 x 5 x 7

Prime Factorization of 178 is 2 x 89

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(125, 830) = 20750

GCD(125, 830) = ( 125 x 830 ) / 20750

GCD(125, 830) = 103750 / 20750

GCD(125, 830) = 5

Step2:

Here we consider the GCD from the above i.e. 5 as first number and the next as 525

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

LCM(5, 525) = 525

GCD(5, 525) = ( 5 x 525 ) / 525

GCD(5, 525) = 2625 / 525

GCD(5, 525) = 5

Step3:

Here we consider the GCD from the above i.e. 5 as first number and the next as 178

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

LCM(5, 178) = 890

GCD(5, 178) = ( 5 x 178 ) / 890

GCD(5, 178) = 890 / 890

GCD(5, 178) = 1

GCD of 125, 830, 525, 178 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 150, 710, 714, 327
• GCD of 180, 755, 741, 149
• GCD of 750, 706, 890, 448
• GCD of 353, 803, 765, 121
• GCD of 500, 783, 909, 658

1. What is the GCD of 125, 830, 525, 178?

GCD of 125, 830, 525, 178 is 1

2. Where do I get the detailed procedure to find GCD of 125, 830, 525, 178?

You can find a detailed procedure to find GCD of 125, 830, 525, 178 on our page.

3. How to find GCD of 125, 830, 525, 178 on a calculator?

You can find the GCD of 125, 830, 525, 178 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.