GCD of 280, 403, 88 Calculator

Given Input numbers are 280, 403, 88

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

Divisors of 280

List of positive integer divisors of 280 that divides 280 without a remainder.

1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280

Divisors of 403

List of positive integer divisors of 403 that divides 403 without a remainder.

1, 13, 31, 403

Divisors of 88

List of positive integer divisors of 88 that divides 88 without a remainder.

1, 2, 4, 8, 11, 22, 44, 88

Greatest Common Divisior

We found the divisors of 280, 403, 88 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 280, 403, 88 is 1.

Therefore, GCD of numbers 280, 403, 88 is 1

Given Input Data is 280, 403, 88

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

Prime Factorization of 280 is 2 x 2 x 2 x 5 x 7

Prime Factorization of 403 is 13 x 31

Prime Factorization of 88 is 2 x 2 x 2 x 11

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(280, 403) = 112840

GCD(280, 403) = ( 280 x 403 ) / 112840

GCD(280, 403) = 112840 / 112840

GCD(280, 403) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 88

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

LCM(1, 88) = 88

GCD(1, 88) = ( 1 x 88 ) / 88

GCD(1, 88) = 88 / 88

GCD(1, 88) = 1

GCD of 280, 403, 88 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 651, 268, 11
• GCD of 261, 178, 63
• GCD of 520, 284, 42
• GCD of 951, 403, 24
• GCD of 111, 299, 26

1. What is the GCD of 280, 403, 88?

GCD of 280, 403, 88 is 1

2. Where do I get the detailed procedure to find GCD of 280, 403, 88?

You can find a detailed procedure to find GCD of 280, 403, 88 on our page.

3. How to find GCD of 280, 403, 88 on a calculator?

You can find the GCD of 280, 403, 88 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.