GCD of 655, 304, 83, 248 Calculator

Given Input numbers are 655, 304, 83, 248

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

Divisors of 655

List of positive integer divisors of 655 that divides 655 without a remainder.

1, 5, 131, 655

Divisors of 304

List of positive integer divisors of 304 that divides 304 without a remainder.

1, 2, 4, 8, 16, 19, 38, 76, 152, 304

Divisors of 83

List of positive integer divisors of 83 that divides 83 without a remainder.

1, 83

Divisors of 248

List of positive integer divisors of 248 that divides 248 without a remainder.

1, 2, 4, 8, 31, 62, 124, 248

Greatest Common Divisior

We found the divisors of 655, 304, 83, 248 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 655, 304, 83, 248 is 1.

Therefore, GCD of numbers 655, 304, 83, 248 is 1

Given Input Data is 655, 304, 83, 248

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

Prime Factorization of 655 is 5 x 131

Prime Factorization of 304 is 2 x 2 x 2 x 2 x 19

Prime Factorization of 83 is 83

Prime Factorization of 248 is 2 x 2 x 2 x 31

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(655, 304) = 199120

GCD(655, 304) = ( 655 x 304 ) / 199120

GCD(655, 304) = 199120 / 199120

GCD(655, 304) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 83

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

LCM(1, 83) = 83

GCD(1, 83) = ( 1 x 83 ) / 83

GCD(1, 83) = 83 / 83

GCD(1, 83) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 248

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

LCM(1, 248) = 248

GCD(1, 248) = ( 1 x 248 ) / 248

GCD(1, 248) = 248 / 248

GCD(1, 248) = 1

GCD of 655, 304, 83, 248 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 215, 623, 19, 118
• GCD of 597, 897, 44, 812
• GCD of 101, 281, 77, 370
• GCD of 794, 610, 67, 208
• GCD of 316, 966, 62, 833

1. What is the GCD of 655, 304, 83, 248?

GCD of 655, 304, 83, 248 is 1

2. Where do I get the detailed procedure to find GCD of 655, 304, 83, 248?

You can find a detailed procedure to find GCD of 655, 304, 83, 248 on our page.

3. How to find GCD of 655, 304, 83, 248 on a calculator?

You can find the GCD of 655, 304, 83, 248 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.