GCD of 447, 635, 67, 918 Calculator

Given Input numbers are 447, 635, 67, 918

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

Divisors of 447

List of positive integer divisors of 447 that divides 447 without a remainder.

1, 3, 149, 447

Divisors of 635

List of positive integer divisors of 635 that divides 635 without a remainder.

1, 5, 127, 635

Divisors of 67

List of positive integer divisors of 67 that divides 67 without a remainder.

1, 67

Divisors of 918

List of positive integer divisors of 918 that divides 918 without a remainder.

1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 102, 153, 306, 459, 918

Greatest Common Divisior

We found the divisors of 447, 635, 67, 918 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 447, 635, 67, 918 is 1.

Therefore, GCD of numbers 447, 635, 67, 918 is 1

Given Input Data is 447, 635, 67, 918

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

Prime Factorization of 447 is 3 x 149

Prime Factorization of 635 is 5 x 127

Prime Factorization of 67 is 67

Prime Factorization of 918 is 2 x 3 x 3 x 3 x 17

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(447, 635) = 283845

GCD(447, 635) = ( 447 x 635 ) / 283845

GCD(447, 635) = 283845 / 283845

GCD(447, 635) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 67

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

LCM(1, 67) = 67

GCD(1, 67) = ( 1 x 67 ) / 67

GCD(1, 67) = 67 / 67

GCD(1, 67) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 918

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

LCM(1, 918) = 918

GCD(1, 918) = ( 1 x 918 ) / 918

GCD(1, 918) = 918 / 918

GCD(1, 918) = 1

GCD of 447, 635, 67, 918 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 532, 462, 78, 172
• GCD of 712, 793, 84, 282
• GCD of 862, 249, 12, 652
• GCD of 129, 324, 66, 341
• GCD of 239, 665, 32, 508

1. What is the GCD of 447, 635, 67, 918?

GCD of 447, 635, 67, 918 is 1

2. Where do I get the detailed procedure to find GCD of 447, 635, 67, 918?

You can find a detailed procedure to find GCD of 447, 635, 67, 918 on our page.

3. How to find GCD of 447, 635, 67, 918 on a calculator?

You can find the GCD of 447, 635, 67, 918 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.