GCD of 70, 117, 864, 481 Calculator

Given Input numbers are 70, 117, 864, 481

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

Divisors of 70

List of positive integer divisors of 70 that divides 70 without a remainder.

1, 2, 5, 7, 10, 14, 35, 70

Divisors of 117

List of positive integer divisors of 117 that divides 117 without a remainder.

1, 3, 9, 13, 39, 117

Divisors of 864

List of positive integer divisors of 864 that divides 864 without a remainder.

1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864

Divisors of 481

List of positive integer divisors of 481 that divides 481 without a remainder.

1, 13, 37, 481

Greatest Common Divisior

We found the divisors of 70, 117, 864, 481 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 70, 117, 864, 481 is 1.

Therefore, GCD of numbers 70, 117, 864, 481 is 1

Given Input Data is 70, 117, 864, 481

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

Prime Factorization of 70 is 2 x 5 x 7

Prime Factorization of 117 is 3 x 3 x 13

Prime Factorization of 864 is 2 x 2 x 2 x 2 x 2 x 3 x 3 x 3

Prime Factorization of 481 is 13 x 37

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(70, 117) = 8190

GCD(70, 117) = ( 70 x 117 ) / 8190

GCD(70, 117) = 8190 / 8190

GCD(70, 117) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 864

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

LCM(1, 864) = 864

GCD(1, 864) = ( 1 x 864 ) / 864

GCD(1, 864) = 864 / 864

GCD(1, 864) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 481

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

LCM(1, 481) = 481

GCD(1, 481) = ( 1 x 481 ) / 481

GCD(1, 481) = 481 / 481

GCD(1, 481) = 1

GCD of 70, 117, 864, 481 is 1

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• GCD of 93, 618, 270, 928
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• GCD of 58, 511, 604, 444

1. What is the GCD of 70, 117, 864, 481?

GCD of 70, 117, 864, 481 is 1

2. Where do I get the detailed procedure to find GCD of 70, 117, 864, 481?

You can find a detailed procedure to find GCD of 70, 117, 864, 481 on our page.

3. How to find GCD of 70, 117, 864, 481 on a calculator?

You can find the GCD of 70, 117, 864, 481 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.