GCD of 343, 425, 330 Calculator

Given Input numbers are 343, 425, 330

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

Divisors of 343

List of positive integer divisors of 343 that divides 343 without a remainder.

1, 7, 49, 343

Divisors of 425

List of positive integer divisors of 425 that divides 425 without a remainder.

1, 5, 17, 25, 85, 425

Divisors of 330

List of positive integer divisors of 330 that divides 330 without a remainder.

1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330

Greatest Common Divisior

We found the divisors of 343, 425, 330 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 343, 425, 330 is 1.

Therefore, GCD of numbers 343, 425, 330 is 1

Given Input Data is 343, 425, 330

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

Prime Factorization of 343 is 7 x 7 x 7

Prime Factorization of 425 is 5 x 5 x 17

Prime Factorization of 330 is 2 x 3 x 5 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(343, 425) = 145775

GCD(343, 425) = ( 343 x 425 ) / 145775

GCD(343, 425) = 145775 / 145775

GCD(343, 425) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 330

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

LCM(1, 330) = 330

GCD(1, 330) = ( 1 x 330 ) / 330

GCD(1, 330) = 330 / 330

GCD(1, 330) = 1

GCD of 343, 425, 330 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 303, 347, 755
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• GCD of 773, 583, 647
• GCD of 275, 766, 507
• GCD of 846, 363, 888

1. What is the GCD of 343, 425, 330?

GCD of 343, 425, 330 is 1

2. Where do I get the detailed procedure to find GCD of 343, 425, 330?

You can find a detailed procedure to find GCD of 343, 425, 330 on our page.

3. How to find GCD of 343, 425, 330 on a calculator?

You can find the GCD of 343, 425, 330 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.