GCD of 443, 860, 817, 528 Calculator

Given Input numbers are 443, 860, 817, 528

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

Divisors of 443

List of positive integer divisors of 443 that divides 443 without a remainder.

1, 443

Divisors of 860

List of positive integer divisors of 860 that divides 860 without a remainder.

1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 860

Divisors of 817

List of positive integer divisors of 817 that divides 817 without a remainder.

1, 19, 43, 817

Divisors of 528

List of positive integer divisors of 528 that divides 528 without a remainder.

1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528

Greatest Common Divisior

We found the divisors of 443, 860, 817, 528 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 443, 860, 817, 528 is 1.

Therefore, GCD of numbers 443, 860, 817, 528 is 1

Given Input Data is 443, 860, 817, 528

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

Prime Factorization of 443 is 443

Prime Factorization of 860 is 2 x 2 x 5 x 43

Prime Factorization of 817 is 19 x 43

Prime Factorization of 528 is 2 x 2 x 2 x 2 x 3 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(443, 860) = 380980

GCD(443, 860) = ( 443 x 860 ) / 380980

GCD(443, 860) = 380980 / 380980

GCD(443, 860) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 817

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

LCM(1, 817) = 817

GCD(1, 817) = ( 1 x 817 ) / 817

GCD(1, 817) = 817 / 817

GCD(1, 817) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 528

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

LCM(1, 528) = 528

GCD(1, 528) = ( 1 x 528 ) / 528

GCD(1, 528) = 528 / 528

GCD(1, 528) = 1

GCD of 443, 860, 817, 528 is 1

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1. What is the GCD of 443, 860, 817, 528?

GCD of 443, 860, 817, 528 is 1

2. Where do I get the detailed procedure to find GCD of 443, 860, 817, 528?

You can find a detailed procedure to find GCD of 443, 860, 817, 528 on our page.

3. How to find GCD of 443, 860, 817, 528 on a calculator?

You can find the GCD of 443, 860, 817, 528 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.