GCD of 358, 533, 39, 285 Calculator

Given Input numbers are 358, 533, 39, 285

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

Divisors of 358

List of positive integer divisors of 358 that divides 358 without a remainder.

1, 2, 179, 358

Divisors of 533

List of positive integer divisors of 533 that divides 533 without a remainder.

1, 13, 41, 533

Divisors of 39

List of positive integer divisors of 39 that divides 39 without a remainder.

1, 3, 13, 39

Divisors of 285

List of positive integer divisors of 285 that divides 285 without a remainder.

1, 3, 5, 15, 19, 57, 95, 285

Greatest Common Divisior

We found the divisors of 358, 533, 39, 285 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 358, 533, 39, 285 is 1.

Therefore, GCD of numbers 358, 533, 39, 285 is 1

Given Input Data is 358, 533, 39, 285

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

Prime Factorization of 358 is 2 x 179

Prime Factorization of 533 is 13 x 41

Prime Factorization of 39 is 3 x 13

Prime Factorization of 285 is 3 x 5 x 19

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(358, 533) = 190814

GCD(358, 533) = ( 358 x 533 ) / 190814

GCD(358, 533) = 190814 / 190814

GCD(358, 533) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 39

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

LCM(1, 39) = 39

GCD(1, 39) = ( 1 x 39 ) / 39

GCD(1, 39) = 39 / 39

GCD(1, 39) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 285

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

LCM(1, 285) = 285

GCD(1, 285) = ( 1 x 285 ) / 285

GCD(1, 285) = 285 / 285

GCD(1, 285) = 1

GCD of 358, 533, 39, 285 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 240, 850, 81, 148
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• GCD of 366, 926, 95, 267
• GCD of 932, 654, 40, 565
• GCD of 189, 869, 85, 707

1. What is the GCD of 358, 533, 39, 285?

GCD of 358, 533, 39, 285 is 1

2. Where do I get the detailed procedure to find GCD of 358, 533, 39, 285?

You can find a detailed procedure to find GCD of 358, 533, 39, 285 on our page.

3. How to find GCD of 358, 533, 39, 285 on a calculator?

You can find the GCD of 358, 533, 39, 285 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.