GCD of 680, 676, 525 Calculator

Given Input numbers are 680, 676, 525

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

Divisors of 680

List of positive integer divisors of 680 that divides 680 without a remainder.

1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680

Divisors of 676

List of positive integer divisors of 676 that divides 676 without a remainder.

1, 2, 4, 13, 26, 52, 169, 338, 676

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

Greatest Common Divisior

We found the divisors of 680, 676, 525 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 680, 676, 525 is 1.

Therefore, GCD of numbers 680, 676, 525 is 1

Given Input Data is 680, 676, 525

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

Prime Factorization of 680 is 2 x 2 x 2 x 5 x 17

Prime Factorization of 676 is 2 x 2 x 13 x 13

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

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(680, 676) = 114920

GCD(680, 676) = ( 680 x 676 ) / 114920

GCD(680, 676) = 459680 / 114920

GCD(680, 676) = 4

Step2:

Here we consider the GCD from the above i.e. 4 as first number and the next as 525

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

LCM(4, 525) = 2100

GCD(4, 525) = ( 4 x 525 ) / 2100

GCD(4, 525) = 2100 / 2100

GCD(4, 525) = 1

GCD of 680, 676, 525 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 972, 443, 244
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• GCD of 720, 325, 594
• GCD of 727, 206, 262
• GCD of 631, 128, 767

1. What is the GCD of 680, 676, 525?

GCD of 680, 676, 525 is 1

2. Where do I get the detailed procedure to find GCD of 680, 676, 525?

You can find a detailed procedure to find GCD of 680, 676, 525 on our page.

3. How to find GCD of 680, 676, 525 on a calculator?

You can find the GCD of 680, 676, 525 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.