GCD of 668, 525, 65, 768 Calculator

Given Input numbers are 668, 525, 65, 768

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

Divisors of 668

List of positive integer divisors of 668 that divides 668 without a remainder.

1, 2, 4, 167, 334, 668

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 65

List of positive integer divisors of 65 that divides 65 without a remainder.

1, 5, 13, 65

Divisors of 768

List of positive integer divisors of 768 that divides 768 without a remainder.

1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 768

Greatest Common Divisior

We found the divisors of 668, 525, 65, 768 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 668, 525, 65, 768 is 1.

Therefore, GCD of numbers 668, 525, 65, 768 is 1

Given Input Data is 668, 525, 65, 768

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

Prime Factorization of 668 is 2 x 2 x 167

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

Prime Factorization of 65 is 5 x 13

Prime Factorization of 768 is 2 x 2 x 2 x 2 x 2 x 2 x 2 x 2 x 3

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(668, 525) = 350700

GCD(668, 525) = ( 668 x 525 ) / 350700

GCD(668, 525) = 350700 / 350700

GCD(668, 525) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 65

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

LCM(1, 65) = 65

GCD(1, 65) = ( 1 x 65 ) / 65

GCD(1, 65) = 65 / 65

GCD(1, 65) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 768

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

LCM(1, 768) = 768

GCD(1, 768) = ( 1 x 768 ) / 768

GCD(1, 768) = 768 / 768

GCD(1, 768) = 1

GCD of 668, 525, 65, 768 is 1

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• GCD of 944, 909, 67, 135
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1. What is the GCD of 668, 525, 65, 768?

GCD of 668, 525, 65, 768 is 1

2. Where do I get the detailed procedure to find GCD of 668, 525, 65, 768?

You can find a detailed procedure to find GCD of 668, 525, 65, 768 on our page.

3. How to find GCD of 668, 525, 65, 768 on a calculator?

You can find the GCD of 668, 525, 65, 768 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.