GCD of 263, 732, 821, 265 Calculator

Given Input numbers are 263, 732, 821, 265

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 732

List of positive integer divisors of 732 that divides 732 without a remainder.

1, 2, 3, 4, 6, 12, 61, 122, 183, 244, 366, 732

Divisors of 821

List of positive integer divisors of 821 that divides 821 without a remainder.

1, 821

Divisors of 265

List of positive integer divisors of 265 that divides 265 without a remainder.

1, 5, 53, 265

Greatest Common Divisior

We found the divisors of 263, 732, 821, 265 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 263, 732, 821, 265 is 1.

Therefore, GCD of numbers 263, 732, 821, 265 is 1

Given Input Data is 263, 732, 821, 265

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

Prime Factorization of 263 is 263

Prime Factorization of 732 is 2 x 2 x 3 x 61

Prime Factorization of 821 is 821

Prime Factorization of 265 is 5 x 53

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, 732) = 192516

GCD(263, 732) = ( 263 x 732 ) / 192516

GCD(263, 732) = 192516 / 192516

GCD(263, 732) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 821

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

LCM(1, 821) = 821

GCD(1, 821) = ( 1 x 821 ) / 821

GCD(1, 821) = 821 / 821

GCD(1, 821) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 265

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

LCM(1, 265) = 265

GCD(1, 265) = ( 1 x 265 ) / 265

GCD(1, 265) = 265 / 265

GCD(1, 265) = 1

GCD of 263, 732, 821, 265 is 1

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1. What is the GCD of 263, 732, 821, 265?

GCD of 263, 732, 821, 265 is 1

2. Where do I get the detailed procedure to find GCD of 263, 732, 821, 265?

You can find a detailed procedure to find GCD of 263, 732, 821, 265 on our page.

3. How to find GCD of 263, 732, 821, 265 on a calculator?

You can find the GCD of 263, 732, 821, 265 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.