GCD of 68, 924, 670, 665 Calculator

Given Input numbers are 68, 924, 670, 665

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

Divisors of 68

List of positive integer divisors of 68 that divides 68 without a remainder.

1, 2, 4, 17, 34, 68

Divisors of 924

List of positive integer divisors of 924 that divides 924 without a remainder.

1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 132, 154, 231, 308, 462, 924

Divisors of 670

List of positive integer divisors of 670 that divides 670 without a remainder.

1, 2, 5, 10, 67, 134, 335, 670

Divisors of 665

List of positive integer divisors of 665 that divides 665 without a remainder.

1, 5, 7, 19, 35, 95, 133, 665

Greatest Common Divisior

We found the divisors of 68, 924, 670, 665 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 68, 924, 670, 665 is 1.

Therefore, GCD of numbers 68, 924, 670, 665 is 1

Given Input Data is 68, 924, 670, 665

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

Prime Factorization of 68 is 2 x 2 x 17

Prime Factorization of 924 is 2 x 2 x 3 x 7 x 11

Prime Factorization of 670 is 2 x 5 x 67

Prime Factorization of 665 is 5 x 7 x 19

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(68, 924) = 15708

GCD(68, 924) = ( 68 x 924 ) / 15708

GCD(68, 924) = 62832 / 15708

GCD(68, 924) = 4

Step2:

Here we consider the GCD from the above i.e. 4 as first number and the next as 670

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

LCM(4, 670) = 1340

GCD(4, 670) = ( 4 x 670 ) / 1340

GCD(4, 670) = 2680 / 1340

GCD(4, 670) = 2

Step3:

Here we consider the GCD from the above i.e. 2 as first number and the next as 665

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

LCM(2, 665) = 1330

GCD(2, 665) = ( 2 x 665 ) / 1330

GCD(2, 665) = 1330 / 1330

GCD(2, 665) = 1

GCD of 68, 924, 670, 665 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 27, 528, 513, 980
• GCD of 53, 465, 485, 838
• GCD of 75, 125, 440, 193
• GCD of 64, 472, 676, 194
• GCD of 24, 426, 736, 768

1. What is the GCD of 68, 924, 670, 665?

GCD of 68, 924, 670, 665 is 1

2. Where do I get the detailed procedure to find GCD of 68, 924, 670, 665?

You can find a detailed procedure to find GCD of 68, 924, 670, 665 on our page.

3. How to find GCD of 68, 924, 670, 665 on a calculator?

You can find the GCD of 68, 924, 670, 665 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.