GCD of 245, 326, 64, 432 Calculator

Given Input numbers are 245, 326, 64, 432

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

Divisors of 245

List of positive integer divisors of 245 that divides 245 without a remainder.

1, 5, 7, 35, 49, 245

Divisors of 326

List of positive integer divisors of 326 that divides 326 without a remainder.

1, 2, 163, 326

Divisors of 64

List of positive integer divisors of 64 that divides 64 without a remainder.

1, 2, 4, 8, 16, 32, 64

Divisors of 432

List of positive integer divisors of 432 that divides 432 without a remainder.

1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432

Greatest Common Divisior

We found the divisors of 245, 326, 64, 432 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 245, 326, 64, 432 is 1.

Therefore, GCD of numbers 245, 326, 64, 432 is 1

Given Input Data is 245, 326, 64, 432

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

Prime Factorization of 245 is 5 x 7 x 7

Prime Factorization of 326 is 2 x 163

Prime Factorization of 64 is 2 x 2 x 2 x 2 x 2 x 2

Prime Factorization of 432 is 2 x 2 x 2 x 2 x 3 x 3 x 3

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(245, 326) = 79870

GCD(245, 326) = ( 245 x 326 ) / 79870

GCD(245, 326) = 79870 / 79870

GCD(245, 326) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 64

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

LCM(1, 64) = 64

GCD(1, 64) = ( 1 x 64 ) / 64

GCD(1, 64) = 64 / 64

GCD(1, 64) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 432

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

LCM(1, 432) = 432

GCD(1, 432) = ( 1 x 432 ) / 432

GCD(1, 432) = 432 / 432

GCD(1, 432) = 1

GCD of 245, 326, 64, 432 is 1

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• GCD of 857, 398, 69, 981
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1. What is the GCD of 245, 326, 64, 432?

GCD of 245, 326, 64, 432 is 1

2. Where do I get the detailed procedure to find GCD of 245, 326, 64, 432?

You can find a detailed procedure to find GCD of 245, 326, 64, 432 on our page.

3. How to find GCD of 245, 326, 64, 432 on a calculator?

You can find the GCD of 245, 326, 64, 432 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.