GCD of 64, 848, 345, 221 Calculator

Given Input numbers are 64, 848, 345, 221

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

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 848

List of positive integer divisors of 848 that divides 848 without a remainder.

1, 2, 4, 8, 16, 53, 106, 212, 424, 848

Divisors of 345

List of positive integer divisors of 345 that divides 345 without a remainder.

1, 3, 5, 15, 23, 69, 115, 345

Divisors of 221

List of positive integer divisors of 221 that divides 221 without a remainder.

1, 13, 17, 221

Greatest Common Divisior

We found the divisors of 64, 848, 345, 221 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 64, 848, 345, 221 is 1.

Therefore, GCD of numbers 64, 848, 345, 221 is 1

Given Input Data is 64, 848, 345, 221

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

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

Prime Factorization of 848 is 2 x 2 x 2 x 2 x 53

Prime Factorization of 345 is 3 x 5 x 23

Prime Factorization of 221 is 13 x 17

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(64, 848) = 3392

GCD(64, 848) = ( 64 x 848 ) / 3392

GCD(64, 848) = 54272 / 3392

GCD(64, 848) = 16

Step2:

Here we consider the GCD from the above i.e. 16 as first number and the next as 345

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

LCM(16, 345) = 5520

GCD(16, 345) = ( 16 x 345 ) / 5520

GCD(16, 345) = 5520 / 5520

GCD(16, 345) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 221

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

LCM(1, 221) = 221

GCD(1, 221) = ( 1 x 221 ) / 221

GCD(1, 221) = 221 / 221

GCD(1, 221) = 1

GCD of 64, 848, 345, 221 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 25, 669, 579, 705
• GCD of 22, 318, 394, 337
• GCD of 21, 625, 897, 881
• GCD of 85, 715, 322, 984
• GCD of 34, 643, 201, 455

1. What is the GCD of 64, 848, 345, 221?

GCD of 64, 848, 345, 221 is 1

2. Where do I get the detailed procedure to find GCD of 64, 848, 345, 221?

You can find a detailed procedure to find GCD of 64, 848, 345, 221 on our page.

3. How to find GCD of 64, 848, 345, 221 on a calculator?

You can find the GCD of 64, 848, 345, 221 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.