GCD of 263, 260, 56, 993 Calculator

Given Input numbers are 263, 260, 56, 993

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

Divisors of 263

List of positive integer divisors of 263 that divides 263 without a remainder.

1, 263

Divisors of 260

List of positive integer divisors of 260 that divides 260 without a remainder.

1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260

Divisors of 56

List of positive integer divisors of 56 that divides 56 without a remainder.

1, 2, 4, 7, 8, 14, 28, 56

Divisors of 993

List of positive integer divisors of 993 that divides 993 without a remainder.

1, 3, 331, 993

Greatest Common Divisior

We found the divisors of 263, 260, 56, 993 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 263, 260, 56, 993 is 1.

Therefore, GCD of numbers 263, 260, 56, 993 is 1

Given Input Data is 263, 260, 56, 993

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

Prime Factorization of 263 is 263

Prime Factorization of 260 is 2 x 2 x 5 x 13

Prime Factorization of 56 is 2 x 2 x 2 x 7

Prime Factorization of 993 is 3 x 331

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(263, 260) = 68380

GCD(263, 260) = ( 263 x 260 ) / 68380

GCD(263, 260) = 68380 / 68380

GCD(263, 260) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 56

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

LCM(1, 56) = 56

GCD(1, 56) = ( 1 x 56 ) / 56

GCD(1, 56) = 56 / 56

GCD(1, 56) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 993

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

LCM(1, 993) = 993

GCD(1, 993) = ( 1 x 993 ) / 993

GCD(1, 993) = 993 / 993

GCD(1, 993) = 1

GCD of 263, 260, 56, 993 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 168, 168, 55, 121
• GCD of 134, 832, 11, 131
• GCD of 928, 560, 93, 257
• GCD of 445, 438, 99, 123
• GCD of 866, 792, 39, 997

1. What is the GCD of 263, 260, 56, 993?

GCD of 263, 260, 56, 993 is 1

2. Where do I get the detailed procedure to find GCD of 263, 260, 56, 993?

You can find a detailed procedure to find GCD of 263, 260, 56, 993 on our page.

3. How to find GCD of 263, 260, 56, 993 on a calculator?

You can find the GCD of 263, 260, 56, 993 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.