GCD of 338, 765, 84, 662 Calculator

Given Input numbers are 338, 765, 84, 662

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

Divisors of 338

List of positive integer divisors of 338 that divides 338 without a remainder.

1, 2, 13, 26, 169, 338

Divisors of 765

List of positive integer divisors of 765 that divides 765 without a remainder.

1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765

Divisors of 84

List of positive integer divisors of 84 that divides 84 without a remainder.

1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84

Divisors of 662

List of positive integer divisors of 662 that divides 662 without a remainder.

1, 2, 331, 662

Greatest Common Divisior

We found the divisors of 338, 765, 84, 662 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 338, 765, 84, 662 is 1.

Therefore, GCD of numbers 338, 765, 84, 662 is 1

Given Input Data is 338, 765, 84, 662

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

Prime Factorization of 338 is 2 x 13 x 13

Prime Factorization of 765 is 3 x 3 x 5 x 17

Prime Factorization of 84 is 2 x 2 x 3 x 7

Prime Factorization of 662 is 2 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(338, 765) = 258570

GCD(338, 765) = ( 338 x 765 ) / 258570

GCD(338, 765) = 258570 / 258570

GCD(338, 765) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 84

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

LCM(1, 84) = 84

GCD(1, 84) = ( 1 x 84 ) / 84

GCD(1, 84) = 84 / 84

GCD(1, 84) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 662

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

LCM(1, 662) = 662

GCD(1, 662) = ( 1 x 662 ) / 662

GCD(1, 662) = 662 / 662

GCD(1, 662) = 1

GCD of 338, 765, 84, 662 is 1

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1. What is the GCD of 338, 765, 84, 662?

GCD of 338, 765, 84, 662 is 1

2. Where do I get the detailed procedure to find GCD of 338, 765, 84, 662?

You can find a detailed procedure to find GCD of 338, 765, 84, 662 on our page.

3. How to find GCD of 338, 765, 84, 662 on a calculator?

You can find the GCD of 338, 765, 84, 662 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.